5202157617772 has 6 divisors (see below), whose sum is σ = 9103775831108. Its totient is φ = 2601078808884.

The previous prime is 5202157617763. The next prime is 5202157617773. The reversal of 5202157617772 is 2777167512025.

It is not an unprimeable number, because it can be changed into a prime (5202157617773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650269702218 + ... + 650269702225.

Almost surely, 2^{5202157617772} is an apocalyptic number.

It is an amenable number.

5202157617772 is a deficient number, since it is larger than the sum of its proper divisors (3901618213336).

5202157617772 is a wasteful number, since it uses less digits than its factorization.

5202157617772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300539404447 (or 1300539404445 counting only the distinct ones).

The product of its (nonzero) digits is 2881200, while the sum is 52.

The spelling of 5202157617772 in words is "five trillion, two hundred two billion, one hundred fifty-seven million, six hundred seventeen thousand, seven hundred seventy-two".