57407553234761 has 4 divisors (see below), whose sum is σ = 57418111922052. Its totient is φ = 57396994547472.

The previous prime is 57407553234727. The next prime is 57407553234803. The reversal of 57407553234761 is 16743235570475.

It is a happy number.

57407553234761 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 40098783169600 + 17308770065161 = 6332360^2 + 4160381^2 .

It is a cyclic number.

It is not a de Polignac number, because 57407553234761 - 2¹⁸ = 57407552972617 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57407553234761.

It is not an unprimeable number, because it can be changed into a prime (57407753234761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5279335490 + ... + 5279346363.

It is an arithmetic number, because the mean of its divisors is an integer number (14354527980513).

Almost surely, 2^{57407553234761} is an apocalyptic number.

It is an amenable number.

57407553234761 is a deficient number, since it is larger than the sum of its proper divisors (10558687291).

57407553234761 is a wasteful number, since it uses less digits than its factorization.

57407553234761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10558687290.

The product of its (nonzero) digits is 74088000, while the sum is 59.

The spelling of 57407553234761 in words is "fifty-seven trillion, four hundred seven billion, five hundred fifty-three million, two hundred thirty-four thousand, seven hundred sixty-one".