40152626504 has 16 divisors (see below), whose sum is σ = 75296355900. Its totient is φ = 20073598272.

The previous prime is 40152626411. The next prime is 40152626509. The reversal of 40152626504 is 40562625104.

It can be written as a sum of positive squares in 2 ways, for example, as 38180378404 + 1972248100 = 195398^2 + 44410^2 .

It is a super-2 number, since 2×40152626504² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40152626509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275819 + ... + 395450.

Almost surely, 2^40152626504 is an apocalyptic number.

It is an amenable number.

40152626504 is a deficient number, since it is larger than the sum of its proper divisors (35143729396).

40152626504 is a wasteful number, since it uses less digits than its factorization.

40152626504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678752 (or 678748 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 40152626504 in words is "forty billion, one hundred fifty-two million, six hundred twenty-six thousand, five hundred four".