5540392352511 has 12 divisors (see below), whose sum is σ = 8044254183888. Its totient is φ = 3674457103104.

The previous prime is 5540392352491. The next prime is 5540392352549. The reversal of 5540392352511 is 1152532930455.

5540392352511 is a `hidden beast` number, since 5 + 5 + 4 + 0 + 392 + 3 + 5 + 251 + 1 = 666.

It is not a de Polignac number, because 5540392352511 - 2²³ = 5540383963903 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5540392351511) 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, 1594814715 + ... + 1594818188.

It is an arithmetic number, because the mean of its divisors is an integer number (670354515324).

Almost surely, 2^{5540392352511} is an apocalyptic number.

5540392352511 is a deficient number, since it is larger than the sum of its proper divisors (2503861831377).

5540392352511 is a wasteful number, since it uses less digits than its factorization.

5540392352511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3189633102 (or 3189633099 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 45.

The spelling of 5540392352511 in words is "five trillion, five hundred forty billion, three hundred ninety-two million, three hundred fifty-two thousand, five hundred eleven".