5625622672 has 80 divisors (see below), whose sum is σ = 11476877040. Its totient is φ = 2668363776.

The previous prime is 5625622663. The next prime is 5625622679. The reversal of 5625622672 is 2762265265.

It can be written as a sum of positive squares in 8 ways, for example, as 75968656 + 5549654016 = 8716^2 + 74496^2 .

It is not an unprimeable number, because it can be changed into a prime (5625622679) 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, 6055104 + ... + 6056032.

It is an arithmetic number, because the mean of its divisors is an integer number (143460963).

Almost surely, 2^5625622672 is an apocalyptic number.

It is an amenable number.

5625622672 is an abundant number, since it is smaller than the sum of its proper divisors (5851254368).

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

5625622672 is a wasteful number, since it uses less digits than its factorization.

5625622672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1220 (or 1214 counting only the distinct ones).

The product of its digits is 604800, while the sum is 43.

The square root of 5625622672 is about 75004.1510317929. The cubic root of 5625622672 is about 1778.5122728717.

The spelling of 5625622672 in words is "five billion, six hundred twenty-five million, six hundred twenty-two thousand, six hundred seventy-two".