40152325015 has 32 divisors (see below), whose sum is σ = 53188156224. Its totient is φ = 28855357440.

The previous prime is 40152325013. The next prime is 40152325019. The reversal of 40152325015 is 51052325104.

It is not a de Polignac number, because 40152325015 - 2¹ = 40152325013 is a prime.

It is a super-2 number, since 2×40152325015² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40152325013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3606237 + ... + 3617353.

It is an arithmetic number, because the mean of its divisors is an integer number (1662129882).

Almost surely, 2^40152325015 is an apocalyptic number.

40152325015 is a deficient number, since it is larger than the sum of its proper divisors (13035831209).

40152325015 is a wasteful number, since it uses less digits than its factorization.

40152325015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11907.

The product of its (nonzero) digits is 6000, while the sum is 28.

The spelling of 40152325015 in words is "forty billion, one hundred fifty-two million, three hundred twenty-five thousand, fifteen".