40508875532 has 6 divisors (see below), whose sum is σ = 70890532188. Its totient is φ = 20254437764.

The previous prime is 40508875523. The next prime is 40508875541. The reversal of 40508875532 is 23557880504.

It is an interprime number because it is at equal distance from previous prime (40508875523) and next prime (40508875541).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5063609438 + ... + 5063609445.

It is an arithmetic number, because the mean of its divisors is an integer number (11815088698).

Almost surely, 2^40508875532 is an apocalyptic number.

It is an amenable number.

40508875532 is a deficient number, since it is larger than the sum of its proper divisors (30381656656).

40508875532 is a wasteful number, since it uses less digits than its factorization.

40508875532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10127218887 (or 10127218885 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 47.

The spelling of 40508875532 in words is "forty billion, five hundred eight million, eight hundred seventy-five thousand, five hundred thirty-two".