40619712575 has 12 divisors (see below), whose sum is σ = 54242939688. Its totient is φ = 29996095200.

The previous prime is 40619712493. The next prime is 40619712593. The reversal of 40619712575 is 57521791604.

It is not a de Polignac number, because 40619712575 - 2⁸ = 40619712319 is a prime.

It is a super-2 number, since 2×40619712575² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62491541 + ... + 62492190.

It is an arithmetic number, because the mean of its divisors is an integer number (4520244974).

Almost surely, 2^40619712575 is an apocalyptic number.

40619712575 is a deficient number, since it is larger than the sum of its proper divisors (13623227113).

40619712575 is a wasteful number, since it uses less digits than its factorization.

40619712575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124983754 (or 124983749 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 47.

The spelling of 40619712575 in words is "forty billion, six hundred nineteen million, seven hundred twelve thousand, five hundred seventy-five".