5113313578 has 8 divisors (see below), whose sum is σ = 7692075072. Its totient is φ = 2549288556.

The previous prime is 5113313549. The next prime is 5113313587. The reversal of 5113313578 is 8753133115.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5113313578² = 52291951493918324168, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3683250 + ... + 3684637.

It is an arithmetic number, because the mean of its divisors is an integer number (961509384).

Almost surely, 2^5113313578 is an apocalyptic number.

5113313578 is a deficient number, since it is larger than the sum of its proper divisors (2578761494).

5113313578 is a wasteful number, since it uses less digits than its factorization.

5113313578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7368236.

The product of its digits is 37800, while the sum is 37.

The square root of 5113313578 is about 71507.4372215926. The cubic root of 5113313578 is about 1722.7971408297.

The spelling of 5113313578 in words is "five billion, one hundred thirteen million, three hundred thirteen thousand, five hundred seventy-eight".