7625925944 has 32 divisors (see below), whose sum is σ = 17598292320. Its totient is φ = 3016849536.

The previous prime is 7625925893. The next prime is 7625925949. The reversal of 7625925944 is 4495295267.

It is a super-2 number, since 2×7625925944² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7625925949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5236859 + ... + 5238314.

It is an arithmetic number, because the mean of its divisors is an integer number (549946635).

Almost surely, 2^7625925944 is an apocalyptic number.

It is an amenable number.

7625925944 is an abundant number, since it is smaller than the sum of its proper divisors (9972366376).

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

7625925944 is a wasteful number, since it uses less digits than its factorization.

7625925944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10475199 (or 10475195 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 53.

The square root of 7625925944 is about 87326.5477618347. The cubic root of 7625925944 is about 1968.3282599317.

The spelling of 7625925944 in words is "seven billion, six hundred twenty-five million, nine hundred twenty-five thousand, nine hundred forty-four".