40245767517572 has 12 divisors (see below), whose sum is σ = 72068002299216. Its totient is φ = 19654909717800.

The previous prime is 40245767517563. The next prime is 40245767517647. The reversal of 40245767517572 is 27571576754204.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116993510054 + ... + 116993510397.

It is an arithmetic number, because the mean of its divisors is an integer number (6005666858268).

Almost surely, 2^{40245767517572} is an apocalyptic number.

It is an amenable number.

40245767517572 is a deficient number, since it is larger than the sum of its proper divisors (31822234781644).

40245767517572 is a wasteful number, since it uses less digits than its factorization.

40245767517572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233987020498 (or 233987020496 counting only the distinct ones).

The product of its (nonzero) digits is 115248000, while the sum is 62.

The spelling of 40245767517572 in words is "forty trillion, two hundred forty-five billion, seven hundred sixty-seven million, five hundred seventeen thousand, five hundred seventy-two".