37509072125 has 16 divisors (see below), whose sum is σ = 53498654976. Its totient is φ = 25720506000.

The previous prime is 37509072113. The next prime is 37509072143. The reversal of 37509072125 is 52127090573.

It is not a de Polignac number, because 37509072125 - 2⁴ = 37509072109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21432881 + ... + 21434630.

It is an arithmetic number, because the mean of its divisors is an integer number (3343665936).

Almost surely, 2^37509072125 is an apocalyptic number.

37509072125 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

37509072125 is a deficient number, since it is larger than the sum of its proper divisors (15989582851).

37509072125 is an equidigital number, since it uses as much as digits as its factorization.

37509072125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42867533 (or 42867523 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 41.

The spelling of 37509072125 in words is "thirty-seven billion, five hundred nine million, seventy-two thousand, one hundred twenty-five".