57214089816 has 32 divisors (see below), whose sum is σ = 154037934960. Its totient is φ = 17604335232.

The previous prime is 57214089799. The next prime is 57214089817. The reversal of 57214089816 is 61898041275.

57214089816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57214089817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91688935 + ... + 91689558.

Almost surely, 2^57214089816 is an apocalyptic number.

It is an amenable number.

57214089816 is an abundant number, since it is smaller than the sum of its proper divisors (96823845144).

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

57214089816 is a wasteful number, since it uses less digits than its factorization.

57214089816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183378515 (or 183378511 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 51.

The spelling of 57214089816 in words is "fifty-seven billion, two hundred fourteen million, eighty-nine thousand, eight hundred sixteen".