40163536027125 has 64 divisors (see below), whose sum is σ = 84866189191680. Its totient is φ = 18360473601600.

The previous prime is 40163536027103. The next prime is 40163536027163. The reversal of 40163536027125 is 52172063536104.

40163536027125 is a `hidden beast` number, since 4 + 0 + 1 + 6 + 35 + 3 + 602 + 7 + 1 + 2 + 5 = 666.

It is not a de Polignac number, because 40163536027125 - 2²⁰ = 40163534978549 is a prime.

It is a super-2 number, since 2×40163536027125² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 849998302 + ... + 850045551.

It is an arithmetic number, because the mean of its divisors is an integer number (1326034206120).

Almost surely, 2^{40163536027125} is an apocalyptic number.

40163536027125 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

40163536027125 is an abundant number, since it is smaller than the sum of its proper divisors (44702653164555).

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

40163536027125 is a wasteful number, since it uses less digits than its factorization.

40163536027125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1700043884 (or 1700043868 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The spelling of 40163536027125 in words is "forty trillion, one hundred sixty-three billion, five hundred thirty-six million, twenty-seven thousand, one hundred twenty-five".