5265096978 has 32 divisors (see below), whose sum is σ = 10969643520. Its totient is φ = 1682830080.

The previous prime is 5265096953. The next prime is 5265096997. The reversal of 5265096978 is 8796905625.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109575 + ... + 150122.

It is an arithmetic number, because the mean of its divisors is an integer number (342801360).

Almost surely, 2^5265096978 is an apocalyptic number.

5265096978 is an abundant number, since it is smaller than the sum of its proper divisors (5704546542).

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

5265096978 is a wasteful number, since it uses less digits than its factorization.

5265096978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259842.

The product of its (nonzero) digits is 8164800, while the sum is 57.

The square root of 5265096978 is about 72560.9879894148. The cubic root of 5265096978 is about 1739.6776804210.

The spelling of 5265096978 in words is "five billion, two hundred sixty-five million, ninety-six thousand, nine hundred seventy-eight".