5112339418 has 4 divisors (see below), whose sum is σ = 7668509130. Its totient is φ = 2556169708.

The previous prime is 5112339383. The next prime is 5112339461. The reversal of 5112339418 is 8149332115.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3489619329 + 1622720089 = 59073^2 + 40283^2 .

It is a super-2 number, since 2×5112339418² = 52272028649673157448, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1278084853 + ... + 1278084856.

Almost surely, 2^5112339418 is an apocalyptic number.

5112339418 is a deficient number, since it is larger than the sum of its proper divisors (2556169712).

5112339418 is a wasteful number, since it uses less digits than its factorization.

5112339418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2556169711.

The product of its digits is 25920, while the sum is 37.

The square root of 5112339418 is about 71500.6252979651. The cubic root of 5112339418 is about 1722.6877279785.

The spelling of 5112339418 in words is "five billion, one hundred twelve million, three hundred thirty-nine thousand, four hundred eighteen".