5112636774 has 48 divisors (see below), whose sum is σ = 12520756800. Its totient is φ = 1383870096.

The previous prime is 5112636769. The next prime is 5112636817. The reversal of 5112636774 is 4776362115.

It is a happy number.

It is a super-2 number, since 2×5112636774² = 52278109565714254152, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

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, 452044 + ... + 463215.

It is an arithmetic number, because the mean of its divisors is an integer number (260849100).

Almost surely, 2^5112636774 is an apocalyptic number.

5112636774 is an abundant number, since it is smaller than the sum of its proper divisors (7408120026).

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

5112636774 is a wasteful number, since it uses less digits than its factorization.

5112636774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915297 (or 915290 counting only the distinct ones).

The product of its digits is 211680, while the sum is 42.

The square root of 5112636774 is about 71502.7046621315. The cubic root of 5112636774 is about 1722.7211270129.

Adding to 5112636774 its reverse (4776362115), we get a palindrome (9888998889).

The spelling of 5112636774 in words is "five billion, one hundred twelve million, six hundred thirty-six thousand, seven hundred seventy-four".