5100546042 has 48 divisors (see below), whose sum is σ = 11711143080. Its totient is φ = 1601510400.

The previous prime is 5100546041. The next prime is 5100546043. The reversal of 5100546042 is 2406450015.

5100546042 is a `hidden beast` number, since 5 + 1 + 0 + 0 + 54 + 604 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (5100546041) and next prime (5100546043).

It can be written as a sum of positive squares in 4 ways, for example, as 4122795681 + 977750361 = 64209^2 + 31269^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5100545997 and 5100546015.

It is not an unprimeable number, because it can be changed into a prime (5100546041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97759 + ... + 140562.

Almost surely, 2^5100546042 is an apocalyptic number.

5100546042 is an abundant number, since it is smaller than the sum of its proper divisors (6610597038).

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

5100546042 is a wasteful number, since it uses less digits than its factorization.

5100546042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238399 (or 238396 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 5100546042 is about 71418.1072417913. The cubic root of 5100546042 is about 1721.3620500656.

Adding to 5100546042 its reverse (2406450015), we get a palindrome (7506996057).

The spelling of 5100546042 in words is "five billion, one hundred million, five hundred forty-six thousand, forty-two".