57451998926354 has 32 divisors (see below), whose sum is σ = 90770058694656. Its totient is φ = 27219444880320.

The previous prime is 57451998926317. The next prime is 57451998926369. The reversal of 57451998926354 is 45362989915475.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3577397 + ... + 11300520.

It is an arithmetic number, because the mean of its divisors is an integer number (2836564334208).

Almost surely, 2^{57451998926354} is an apocalyptic number.

57451998926354 is a deficient number, since it is larger than the sum of its proper divisors (33318059768302).

57451998926354 is a wasteful number, since it uses less digits than its factorization.

57451998926354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14878730.

The product of its digits is 2939328000, while the sum is 77.

The spelling of 57451998926354 in words is "fifty-seven trillion, four hundred fifty-one billion, nine hundred ninety-eight million, nine hundred twenty-six thousand, three hundred fifty-four".