2625821324 has 12 divisors (see below), whose sum is σ = 5251642704. Its totient is φ = 1125351984.

The previous prime is 2625821293. The next prime is 2625821371. The reversal of 2625821324 is 4231285262.

It is a happy number.

2625821324 is an admirable number.

It is a super-2 number, since 2×2625821324² = 13789875251146225952, which contains 22 as substring.

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, 46889639 + ... + 46889694.

It is an arithmetic number, because the mean of its divisors is an integer number (437636892).

Almost surely, 2^2625821324 is an apocalyptic number.

It is an amenable number.

2625821324 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2625821324 is a wasteful number, since it uses less digits than its factorization.

2625821324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93779344 (or 93779342 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

The square root of 2625821324 is about 51242.7685044436. The cubic root of 2625821324 is about 1379.6059443399.

The spelling of 2625821324 in words is "two billion, six hundred twenty-five million, eight hundred twenty-one thousand, three hundred twenty-four".