2637625088 has 72 divisors (see below), whose sum is σ = 6027167328. Its totient is φ = 1128517632.

The previous prime is 2637625063. The next prime is 2637625097. The reversal of 2637625088 is 8805267362.

It is a happy number.

2637625088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2637625088² = 13914132209694015488, which contains 22 as substring.

It is a congruent number.

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, 1814570 + ... + 1816022.

Almost surely, 2^2637625088 is an apocalyptic number.

2637625088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2637625088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3013583664).

2637625088 is an abundant number, since it is smaller than the sum of its proper divisors (3389542240).

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

2637625088 is a wasteful number, since it uses less digits than its factorization.

2637625088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2489 (or 2475 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 47.

The square root of 2637625088 is about 51357.8142837095. The cubic root of 2637625088 is about 1381.6700861347.

The spelling of 2637625088 in words is "two billion, six hundred thirty-seven million, six hundred twenty-five thousand, eighty-eight".