40058686953 has 12 divisors (see below), whose sum is σ = 59208189040. Its totient is φ = 26084726136.

The previous prime is 40058686939. The next prime is 40058686961. The reversal of 40058686953 is 35968685004.

It is a happy number.

40058686953 is a `hidden beast` number, since 4 + 0 + 0 + 586 + 8 + 6 + 9 + 53 = 666.

It is not a de Polignac number, because 40058686953 - 2¹⁷ = 40058555881 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40058686953.

It is not an unprimeable number, because it can be changed into a prime (40058686903) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51755023 + ... + 51755796.

Almost surely, 2^40058686953 is an apocalyptic number.

40058686953 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

40058686953 is a deficient number, since it is larger than the sum of its proper divisors (19149502087).

40058686953 is a wasteful number, since it uses less digits than its factorization.

40058686953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103510868 (or 103510865 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 54.

The spelling of 40058686953 in words is "forty billion, fifty-eight million, six hundred eighty-six thousand, nine hundred fifty-three".