40693952825 has 24 divisors (see below), whose sum is σ = 51091919640. Its totient is φ = 32148723200.

The previous prime is 40693952813. The next prime is 40693952851. The reversal of 40693952825 is 52825939604.

40693952825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 14311097641 + 26382855184 = 119629^2 + 162428^2 .

It is not a de Polignac number, because 40693952825 - 2¹⁰ = 40693951801 is a prime.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1815587 + ... + 1837863.

It is an arithmetic number, because the mean of its divisors is an integer number (2128829985).

Almost surely, 2^40693952825 is an apocalyptic number.

It is an amenable number.

40693952825 is a deficient number, since it is larger than the sum of its proper divisors (10397966815).

40693952825 is a wasteful number, since it uses less digits than its factorization.

40693952825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23197 (or 23192 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 53.

The spelling of 40693952825 in words is "forty billion, six hundred ninety-three million, nine hundred fifty-two thousand, eight hundred twenty-five".