7563625472 has 88 divisors (see below), whose sum is σ = 16361196096. Its totient is φ = 3474137088.

The previous prime is 7563625441. The next prime is 7563625493. The reversal of 7563625472 is 2745263657.

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, 3020573 + ... + 3023075.

Almost surely, 2^7563625472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7563625472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8180598048).

7563625472 is an abundant number, since it is smaller than the sum of its proper divisors (8797570624).

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

7563625472 is a wasteful number, since it uses less digits than its factorization.

7563625472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2763 (or 2745 counting only the distinct ones).

The product of its digits is 2116800, while the sum is 47.

The square root of 7563625472 is about 86969.1064229132. The cubic root of 7563625472 is about 1962.9534703485.

The spelling of 7563625472 in words is "seven billion, five hundred sixty-three million, six hundred twenty-five thousand, four hundred seventy-two".