5130978 has 16 divisors (see below), whose sum is σ = 10708416. Its totient is φ = 1635920.

The previous prime is 5130959. The next prime is 5130989. The reversal of 5130978 is 8790315.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18453 + ... + 18728.

It is an arithmetic number, because the mean of its divisors is an integer number (669276).

Almost surely, 2^5130978 is an apocalyptic number.

5130978 is an abundant number, since it is smaller than the sum of its proper divisors (5577438).

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

5130978 is a wasteful number, since it uses less digits than its factorization.

5130978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37209.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 5130978 is about 2265.1662190665. The cubic root of 5130978 is about 172.4778715576.

The spelling of 5130978 in words is "five million, one hundred thirty thousand, nine hundred seventy-eight".