5130849042 has 64 divisors (see below), whose sum is σ = 12447198720. Its totient is φ = 1553706000.

The previous prime is 5130849011. The next prime is 5130849179. The reversal of 5130849042 is 2409480315.

It is a super-2 number, since 2×5130849042² = 52651223783584635528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5130848988 and 5130849006.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1330417 + ... + 1334267.

It is an arithmetic number, because the mean of its divisors is an integer number (194487480).

Almost surely, 2^5130849042 is an apocalyptic number.

5130849042 is an abundant number, since it is smaller than the sum of its proper divisors (7316349678).

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

5130849042 is a wasteful number, since it uses less digits than its factorization.

5130849042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6116 (or 6110 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 5130849042 is about 71629.9451486597. The cubic root of 5130849042 is about 1724.7642657072.

The spelling of 5130849042 in words is "five billion, one hundred thirty million, eight hundred forty-nine thousand, forty-two".