57523927801 has 2 divisors, whose sum is σ = 57523927802. Its totient is φ = 57523927800.

The previous prime is 57523927781. The next prime is 57523927859. The reversal of 57523927801 is 10872932575.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43699812025 + 13824115776 = 209045^2 + 117576^2 .

It is a cyclic number.

It is not a de Polignac number, because 57523927801 - 2⁷ = 57523927673 is a prime.

It is not a weakly prime, because it can be changed into another prime (57523927891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28761963900 + 28761963901.

It is an arithmetic number, because the mean of its divisors is an integer number (28761963901).

Almost surely, 2^57523927801 is an apocalyptic number.

It is an amenable number.

57523927801 is a deficient number, since it is larger than the sum of its proper divisors (1).

57523927801 is an equidigital number, since it uses as much as digits as its factorization.

57523927801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1058400, while the sum is 49.

The spelling of 57523927801 in words is "fifty-seven billion, five hundred twenty-three million, nine hundred twenty-seven thousand, eight hundred one".