5429975808 has 54 divisors (see below), whose sum is σ = 14457091404. Its totient is φ = 1809311232.

The previous prime is 5429975777. The next prime is 5429975833. The reversal of 5429975808 is 8085799245.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2040783 + ... + 2043441.

Almost surely, 2^5429975808 is an apocalyptic number.

It is an amenable number.

5429975808 is an abundant number, since it is smaller than the sum of its proper divisors (9027115596).

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

5429975808 is an frugal number, since it uses more digits than its factorization.

5429975808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5337 (or 2664 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 57.

The square root of 5429975808 is about 73688.3695572103. The cubic root of 5429975808 is about 1757.6509432642.

The spelling of 5429975808 in words is "five billion, four hundred twenty-nine million, nine hundred seventy-five thousand, eight hundred eight".