5014878878 has 4 divisors (see below), whose sum is σ = 7522318320. Its totient is φ = 2507439438.

The previous prime is 5014878863. The next prime is 5014878881. The reversal of 5014878878 is 8788784105.

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

It is a super-2 number, since 2×5014878878² = 50298020322021077768, which contains 22 as substring.

It is a congruent number.

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, 1253719718 + ... + 1253719721.

It is an arithmetic number, because the mean of its divisors is an integer number (1880579580).

Almost surely, 2^5014878878 is an apocalyptic number.

5014878878 is a deficient number, since it is larger than the sum of its proper divisors (2507439442).

5014878878 is a wasteful number, since it uses less digits than its factorization.

5014878878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2507439441.

The product of its (nonzero) digits is 4014080, while the sum is 56.

The square root of 5014878878 is about 70815.8095201912. The cubic root of 5014878878 is about 1711.6704352136.

The spelling of 5014878878 in words is "five billion, fourteen million, eight hundred seventy-eight thousand, eight hundred seventy-eight".