53152055145 has 128 divisors (see below), whose sum is σ = 111586222080. Its totient is φ = 23502286080.

The previous prime is 53152055141. The next prime is 53152055161. The reversal of 53152055145 is 54155025135.

53152055145 is a `hidden beast` number, since 53 + 1 + 52 + 0 + 551 + 4 + 5 = 666.

It is not a de Polignac number, because 53152055145 - 2² = 53152055141 is a prime.

It is a super-2 number, since 2×53152055145² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53152055141) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3548562 + ... + 3563508.

It is an arithmetic number, because the mean of its divisors is an integer number (871767360).

Almost surely, 2^53152055145 is an apocalyptic number.

It is an amenable number.

53152055145 is an abundant number, since it is smaller than the sum of its proper divisors (58434166935).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53152055145 is a wasteful number, since it uses less digits than its factorization.

53152055145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15092 (or 15086 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 36.

The spelling of 53152055145 in words is "fifty-three billion, one hundred fifty-two million, fifty-five thousand, one hundred forty-five".