40519364323528 has 16 divisors (see below), whose sum is σ = 78593594593500. Its totient is φ = 19561072431936.

The previous prime is 40519364323513. The next prime is 40519364323541. The reversal of 40519364323528 is 82532346391504.

It can be written as a sum of positive squares in 2 ways, for example, as 40452881826564 + 66482496964 = 6360258^2 + 257842^2 .

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, 87326215983 + ... + 87326216446.

Almost surely, 2^{40519364323528} is an apocalyptic number.

It is an amenable number.

40519364323528 is a deficient number, since it is larger than the sum of its proper divisors (38074230269972).

40519364323528 is a wasteful number, since it uses less digits than its factorization.

40519364323528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174652432464 (or 174652432460 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 55.

The spelling of 40519364323528 in words is "forty trillion, five hundred nineteen billion, three hundred sixty-four million, three hundred twenty-three thousand, five hundred twenty-eight".