4937717538 has 48 divisors (see below), whose sum is σ = 11918644920. Its totient is φ = 1466906112.

The previous prime is 4937717501. The next prime is 4937717573. The reversal of 4937717538 is 8357177394.

4937717538 is a `hidden beast` number, since 4 + 9 + 37 + 71 + 7 + 538 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3324329649 + 1613387889 = 57657^2 + 40167^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 357031 + ... + 370602.

Almost surely, 2^4937717538 is an apocalyptic number.

4937717538 is an abundant number, since it is smaller than the sum of its proper divisors (6980927382).

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

4937717538 is a wasteful number, since it uses less digits than its factorization.

4937717538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727683 (or 727680 counting only the distinct ones).

The product of its digits is 4445280, while the sum is 54.

The square root of 4937717538 is about 70268.8945266681. The cubic root of 4937717538 is about 1702.8461593733.

The spelling of 4937717538 in words is "four billion, nine hundred thirty-seven million, seven hundred seventeen thousand, five hundred thirty-eight".