5903906580978 has 32 divisors (see below), whose sum is σ = 13808472539136. Its totient is φ = 1647601836048.

The previous prime is 5903906580889. The next prime is 5903906580989. The reversal of 5903906580978 is 8790856093095.

It is a super-2 number, since 2×5903906580978² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1634523826 + ... + 1634527437.

It is an arithmetic number, because the mean of its divisors is an integer number (431514766848).

Almost surely, 2^{5903906580978} is an apocalyptic number.

5903906580978 is an abundant number, since it is smaller than the sum of its proper divisors (7904565958158).

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

5903906580978 is a wasteful number, since it uses less digits than its factorization.

5903906580978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3269051318.

The product of its (nonzero) digits is 146966400, while the sum is 69.

The spelling of 5903906580978 in words is "five trillion, nine hundred three billion, nine hundred six million, five hundred eighty thousand, nine hundred seventy-eight".