40152652125 has 16 divisors (see below), whose sum is σ = 66814013760. Its totient is φ = 21414747600.

The previous prime is 40152652123. The next prime is 40152652157. The reversal of 40152652125 is 52125625104.

40152652125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40152652125 - 2¹ = 40152652123 is a prime.

It is a super-2 number, since 2×40152652125² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40152652123) 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, 53536495 + ... + 53537244.

It is an arithmetic number, because the mean of its divisors is an integer number (4175875860).

Almost surely, 2^40152652125 is an apocalyptic number.

It is an amenable number.

40152652125 is a deficient number, since it is larger than the sum of its proper divisors (26661361635).

40152652125 is a wasteful number, since it uses less digits than its factorization.

40152652125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107073757 (or 107073747 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

The spelling of 40152652125 in words is "forty billion, one hundred fifty-two million, six hundred fifty-two thousand, one hundred twenty-five".