5517990837892 has 48 divisors (see below), whose sum is σ = 10527907565952. Its totient is φ = 2515286315520.

The previous prime is 5517990837883. The next prime is 5517990837913. The reversal of 5517990837892 is 2987380997155.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13572028 + ... + 13972684.

It is an arithmetic number, because the mean of its divisors is an integer number (219331407624).

Almost surely, 2^{5517990837892} is an apocalyptic number.

5517990837892 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5517990837892 is a deficient number, since it is larger than the sum of its proper divisors (5009916728060).

5517990837892 is a wasteful number, since it uses less digits than its factorization.

5517990837892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403948 (or 403946 counting only the distinct ones).

The product of its (nonzero) digits is 342921600, while the sum is 73.

The spelling of 5517990837892 in words is "five trillion, five hundred seventeen billion, nine hundred ninety million, eight hundred thirty-seven thousand, eight hundred ninety-two".