4522339772 has 12 divisors (see below), whose sum is σ = 7958308680. Its totient is φ = 2248537296.

The previous prime is 4522339769. The next prime is 4522339781. The reversal of 4522339772 is 2779332254.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3157343 + ... + 3158774.

It is an arithmetic number, because the mean of its divisors is an integer number (663192390).

Almost surely, 2^4522339772 is an apocalyptic number.

It is an amenable number.

4522339772 is a deficient number, since it is larger than the sum of its proper divisors (3435968908).

4522339772 is a wasteful number, since it uses less digits than its factorization.

4522339772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6316300 (or 6316298 counting only the distinct ones).

The product of its digits is 635040, while the sum is 44.

The square root of 4522339772 is about 67248.3440093509. The cubic root of 4522339772 is about 1653.6911271300.

The spelling of 4522339772 in words is "four billion, five hundred twenty-two million, three hundred thirty-nine thousand, seven hundred seventy-two".