37005725225 has 24 divisors (see below), whose sum is σ = 54722509440. Its totient is φ = 24272075520.

The previous prime is 37005725191. The next prime is 37005725227. The reversal of 37005725225 is 52252750073.

37005725225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 37005725225 - 2²⁶ = 36938616361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (37005725227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4592960 + ... + 4601009.

It is an arithmetic number, because the mean of its divisors is an integer number (2280104560).

Almost surely, 2^37005725225 is an apocalyptic number.

37005725225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

37005725225 is a deficient number, since it is larger than the sum of its proper divisors (17716784215).

37005725225 is a wasteful number, since it uses less digits than its factorization.

37005725225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9194009 (or 9194004 counting only the distinct ones).

The product of its (nonzero) digits is 147000, while the sum is 38.

The spelling of 37005725225 in words is "thirty-seven billion, five million, seven hundred twenty-five thousand, two hundred twenty-five".