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53037764153 = 1122921055087
BaseRepresentation
bin110001011001010011…
…000000111000111001
312001220021220120122022
4301121103000320321
51332110131423103
640210515204225
73555216362003
oct613123007071
9161807816568
1053037764153
1120547487240
12a3422a6675
1350032171ca
1427d1d67373
1515a63e8138
hexc594c0e39

53037764153 has 8 divisors (see below), whose sum is σ = 58112042880. Its totient is φ = 48005596080.

The previous prime is 53037764107. The next prime is 53037764159. The reversal of 53037764153 is 35146773035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53037764153 - 28 = 53037763897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53037764159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10525025 + ... + 10530062.

It is an arithmetic number, because the mean of its divisors is an integer number (7264005360).

Almost surely, 253037764153 is an apocalyptic number.

It is an amenable number.

53037764153 is a deficient number, since it is larger than the sum of its proper divisors (5074278727).

53037764153 is a wasteful number, since it uses less digits than its factorization.

53037764153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21055327.

The product of its (nonzero) digits is 793800, while the sum is 44.

The spelling of 53037764153 in words is "fifty-three billion, thirty-seven million, seven hundred sixty-four thousand, one hundred fifty-three".

Divisors: 1 11 229 2519 21055087 231605957 4821614923 53037764153