57273636290 has 128 divisors (see below), whose sum is σ = 119949984000. Its totient is φ = 19508428800.

The previous prime is 57273636257. The next prime is 57273636359. The reversal of 57273636290 is 9263637275.

It is a happy number.

57273636290 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 47687690 + ... + 47688890.

It is an arithmetic number, because the mean of its divisors is an integer number (937109250).

Almost surely, 2^57273636290 is an apocalyptic number.

57273636290 is an abundant number, since it is smaller than the sum of its proper divisors (62676347710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57273636290 is a wasteful number, since it uses less digits than its factorization.

57273636290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1732.

The product of its (nonzero) digits is 2857680, while the sum is 50.

The spelling of 57273636290 in words is "fifty-seven billion, two hundred seventy-three million, six hundred thirty-six thousand, two hundred ninety".