57225060818 has 8 divisors (see below), whose sum is σ = 85880666748. Its totient is φ = 28598171904.

The previous prime is 57225060803. The next prime is 57225060847. The reversal of 57225060818 is 81806052275.

It can be written as a sum of positive squares in 2 ways, for example, as 44536615369 + 12688445449 = 211037^2 + 112643^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7174271 + ... + 7182242.

Almost surely, 2^57225060818 is an apocalyptic number.

57225060818 is a deficient number, since it is larger than the sum of its proper divisors (28655605930).

57225060818 is a wasteful number, since it uses less digits than its factorization.

57225060818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14358508.

The product of its (nonzero) digits is 268800, while the sum is 44.

The spelling of 57225060818 in words is "fifty-seven billion, two hundred twenty-five million, sixty thousand, eight hundred eighteen".