5154401908 has 12 divisors (see below), whose sum is σ = 9113195812. Its totient is φ = 2550631680.

The previous prime is 5154401897. The next prime is 5154401929. The reversal of 5154401908 is 8091044515.

It can be written as a sum of positive squares in 2 ways, for example, as 1890336484 + 3264065424 = 43478^2 + 57132^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 6641883 + ... + 6642658.

Almost surely, 2^5154401908 is an apocalyptic number.

It is an amenable number.

5154401908 is a deficient number, since it is larger than the sum of its proper divisors (3958793904).

5154401908 is a wasteful number, since it uses less digits than its factorization.

5154401908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13284642 (or 13284640 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 37.

The square root of 5154401908 is about 71794.1634675132. The cubic root of 5154401908 is about 1727.3993812565.

The spelling of 5154401908 in words is "five billion, one hundred fifty-four million, four hundred one thousand, nine hundred eight".