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53210332441 = 737451345523
BaseRepresentation
bin110001100011100101…
…010011110100011001
312002100022121221211101
4301203211103310121
51332433321114231
640240002031401
73562413235360
oct614345236431
9162308557741
1053210332441
1120625933362
12a390048561
13502cbb8516
14280ac487d7
1515b6634661
hexc63953d19

53210332441 has 16 divisors (see below), whose sum is σ = 62470582144. Its totient is φ = 44365377024.

The previous prime is 53210332429. The next prime is 53210332457. The reversal of 53210332441 is 14423301235.

It is a happy number.

53210332441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 53210332441 - 27 = 53210332313 is a prime.

It is a super-4 number, since 4×532103324414 (a number of 44 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (53210332471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1146106 + ... + 1191628.

It is an arithmetic number, because the mean of its divisors is an integer number (3904411384).

Almost surely, 253210332441 is an apocalyptic number.

It is an amenable number.

53210332441 is a deficient number, since it is larger than the sum of its proper divisors (9260249703).

53210332441 is a wasteful number, since it uses less digits than its factorization.

53210332441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50080.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 53210332441 its reverse (14423301235), we get a palindrome (67633633676).

The spelling of 53210332441 in words is "fifty-three billion, two hundred ten million, three hundred thirty-two thousand, four hundred forty-one".

Divisors: 1 7 37 259 4513 31591 45523 166981 318661 1168867 1684351 11790457 205445299 1438117093 7601476063 53210332441