5553991257994 has 16 divisors (see below), whose sum is σ = 8345487024000. Its totient is φ = 2772162908944.

The previous prime is 5553991257953. The next prime is 5553991258007. The reversal of 5553991257994 is 4997521993555.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17524224 + ... + 17838340.

It is an arithmetic number, because the mean of its divisors is an integer number (521592939000).

Almost surely, 2^{5553991257994} is an apocalyptic number.

5553991257994 is a deficient number, since it is larger than the sum of its proper divisors (2791495766006).

5553991257994 is a wasteful number, since it uses less digits than its factorization.

5553991257994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329477.

The product of its digits is 688905000, while the sum is 73.

The spelling of 5553991257994 in words is "five trillion, five hundred fifty-three billion, nine hundred ninety-one million, two hundred fifty-seven thousand, nine hundred ninety-four".