5249549922 has 16 divisors (see below), whose sum is σ = 10592013600. Its totient is φ = 1734364352.

The previous prime is 5249549909. The next prime is 5249549983. The reversal of 5249549922 is 2299459425.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3870672 + ... + 3872027.

It is an arithmetic number, because the mean of its divisors is an integer number (662000850).

Almost surely, 2^5249549922 is an apocalyptic number.

5249549922 is an abundant number, since it is smaller than the sum of its proper divisors (5342463678).

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

5249549922 is a wasteful number, since it uses less digits than its factorization.

5249549922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7742817.

The product of its digits is 2332800, while the sum is 51.

The square root of 5249549922 is about 72453.7778311111. Note that the first 3 decimals coincide. The cubic root of 5249549922 is about 1737.9636548931.

The spelling of 5249549922 in words is "five billion, two hundred forty-nine million, five hundred forty-nine thousand, nine hundred twenty-two".