57401367305 has 16 divisors (see below), whose sum is σ = 72698347200. Its totient is φ = 43389380160.

The previous prime is 57401367293. The next prime is 57401367367. The reversal of 57401367305 is 50376310475.

It is a happy number.

It is not a de Polignac number, because 57401367305 - 2¹⁸ = 57401105161 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 761126 + ... + 833135.

It is an arithmetic number, because the mean of its divisors is an integer number (4543646700).

Almost surely, 2^57401367305 is an apocalyptic number.

It is an amenable number.

57401367305 is a deficient number, since it is larger than the sum of its proper divisors (15296979895).

57401367305 is a wasteful number, since it uses less digits than its factorization.

57401367305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1594664.

The product of its (nonzero) digits is 264600, while the sum is 41.

The spelling of 57401367305 in words is "fifty-seven billion, four hundred one million, three hundred sixty-seven thousand, three hundred five".