5104131978 has 32 divisors (see below), whose sum is σ = 11270472192. Its totient is φ = 1528070000.

The previous prime is 5104131973. The next prime is 5104131983. The reversal of 5104131978 is 8791314015.

It is an interprime number because it is at equal distance from previous prime (5104131973) and next prime (5104131983).

It is not an unprimeable number, because it can be changed into a prime (5104131973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 460398 + ... + 471353.

It is an arithmetic number, because the mean of its divisors is an integer number (352202256).

Almost surely, 2^5104131978 is an apocalyptic number.

5104131978 is an abundant number, since it is smaller than the sum of its proper divisors (6166340214).

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

5104131978 is a wasteful number, since it uses less digits than its factorization.

5104131978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931850.

The product of its (nonzero) digits is 30240, while the sum is 39.

The square root of 5104131978 is about 71443.2080606687. The cubic root of 5104131978 is about 1721.7653564364.

The spelling of 5104131978 in words is "five billion, one hundred four million, one hundred thirty-one thousand, nine hundred seventy-eight".