2537675620 has 24 divisors (see below), whose sum is σ = 5364891000. Its totient is φ = 1008256512.

The previous prime is 2537675603. The next prime is 2537675627. The reversal of 2537675620 is 265767352.

2537675620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 135303424 + 2402372196 = 11632^2 + 49014^2 .

It is not an unprimeable number, because it can be changed into a prime (2537675627) 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, 422805 + ... + 428764.

It is an arithmetic number, because the mean of its divisors is an integer number (223537125).

Almost surely, 2^2537675620 is an apocalyptic number.

2537675620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2537675620 is an abundant number, since it is smaller than the sum of its proper divisors (2827215380).

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

2537675620 is a wasteful number, since it uses less digits than its factorization.

2537675620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851727 (or 851725 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 43.

The square root of 2537675620 is about 50375.3473437157. The cubic root of 2537675620 is about 1363.9926678656.

The spelling of 2537675620 in words is "two billion, five hundred thirty-seven million, six hundred seventy-five thousand, six hundred twenty".