57148522325 has 6 divisors (see below), whose sum is σ = 70864167714. Its totient is φ = 45718817840.

The previous prime is 57148522313. The next prime is 57148522393. The reversal of 57148522325 is 52322584175.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 19231865041 + 37916657284 = 138679^2 + 194722^2 .

It is not a de Polignac number, because 57148522325 - 2⁶ = 57148522261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1142970422 + ... + 1142970471.

It is an arithmetic number, because the mean of its divisors is an integer number (11810694619).

Almost surely, 2^57148522325 is an apocalyptic number.

It is an amenable number.

57148522325 is a deficient number, since it is larger than the sum of its proper divisors (13715645389).

57148522325 is a wasteful number, since it uses less digits than its factorization.

57148522325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2285940903 (or 2285940898 counting only the distinct ones).

The product of its digits is 672000, while the sum is 44.

The spelling of 57148522325 in words is "fifty-seven billion, one hundred forty-eight million, five hundred twenty-two thousand, three hundred twenty-five".