5407899639 has 16 divisors (see below), whose sum is σ = 7230263040. Its totient is φ = 3595417280.

The previous prime is 5407899617. The next prime is 5407899659. The reversal of 5407899639 is 9369987045.

It is a cyclic number.

It is not a de Polignac number, because 5407899639 - 2³² = 1112932343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5407899659) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2927014 + ... + 2928860.

It is an arithmetic number, because the mean of its divisors is an integer number (451891440).

Almost surely, 2^5407899639 is an apocalyptic number.

5407899639 is a deficient number, since it is larger than the sum of its proper divisors (1822363401).

5407899639 is a wasteful number, since it uses less digits than its factorization.

5407899639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3990.

The product of its (nonzero) digits is 14696640, while the sum is 60.

The square root of 5407899639 is about 73538.4228753922. The cubic root of 5407899639 is about 1755.2657329295.

The spelling of 5407899639 in words is "five billion, four hundred seven million, eight hundred ninety-nine thousand, six hundred thirty-nine".