5578086874 has 4 divisors (see below), whose sum is σ = 8367130314. Its totient is φ = 2789043436.

The previous prime is 5578086851. The next prime is 5578086911. The reversal of 5578086874 is 4786808755.

It is a happy number.

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., 5190193849 + 387893025 = 72043^2 + 19695^2 .

It is a super-2 number, since 2×5578086874² = 62230106347782183752, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1394521717 + ... + 1394521720.

Almost surely, 2^5578086874 is an apocalyptic number.

5578086874 is a deficient number, since it is larger than the sum of its proper divisors (2789043440).

5578086874 is a wasteful number, since it uses less digits than its factorization.

5578086874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2789043439.

The product of its (nonzero) digits is 15052800, while the sum is 58.

The square root of 5578086874 is about 74686.5909919579. The cubic root of 5578086874 is about 1773.4886956222.

The spelling of 5578086874 in words is "five billion, five hundred seventy-eight million, eighty-six thousand, eight hundred seventy-four".