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55524753083 = 397139860839
BaseRepresentation
bin110011101101100010…
…000111111010111011
312022022121121201002102
4303231202013322323
51402203314044313
641301400054015
74003645420412
oct635542077273
9168277551072
1055524753083
1121603303898
12a91716430b
13530b53c3a7
14298a38c479
15169e903a58
hexced887ebb

55524753083 has 4 divisors (see below), whose sum is σ = 55664614320. Its totient is φ = 55384891848.

The previous prime is 55524753079. The next prime is 55524753101. The reversal of 55524753083 is 38035742555.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38035742555 = 57607148511.

It is a cyclic number.

It is not a de Polignac number, because 55524753083 - 22 = 55524753079 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55524753023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69930023 + ... + 69930816.

It is an arithmetic number, because the mean of its divisors is an integer number (13916153580).

Almost surely, 255524753083 is an apocalyptic number.

55524753083 is a deficient number, since it is larger than the sum of its proper divisors (139861237).

55524753083 is a wasteful number, since it uses less digits than its factorization.

55524753083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139861236.

The product of its (nonzero) digits is 2520000, while the sum is 47.

The spelling of 55524753083 in words is "fifty-five billion, five hundred twenty-four million, seven hundred fifty-three thousand, eighty-three".

Divisors: 1 397 139860839 55524753083