4958372538 has 24 divisors (see below), whose sum is σ = 12277875168. Its totient is φ = 1416677832.

The previous prime is 4958372537. The next prime is 4958372557. The reversal of 4958372538 is 8352738594.

4958372538 is a `hidden beast` number, since 4 + 9 + 583 + 7 + 2 + 53 + 8 = 666.

It is a super-2 number, since 2×4958372538² = 49170916451185122888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4958372537) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19675956 + ... + 19676207.

It is an arithmetic number, because the mean of its divisors is an integer number (511578132).

Almost surely, 2^4958372538 is an apocalyptic number.

4958372538 is an abundant number, since it is smaller than the sum of its proper divisors (7319502630).

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

4958372538 is a wasteful number, since it uses less digits than its factorization.

4958372538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39352178 (or 39352175 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 54.

The square root of 4958372538 is about 70415.7122949133. The cubic root of 4958372538 is about 1705.2172520669.

The spelling of 4958372538 in words is "four billion, nine hundred fifty-eight million, three hundred seventy-two thousand, five hundred thirty-eight".