137075925925 has 12 divisors (see below), whose sum is σ = 173181209220. Its totient is φ = 107591669120.

The previous prime is 137075925881. The next prime is 137075925929. The reversal of 137075925925 is 529529570731.

It can be written as a sum of positive squares in 6 ways, for example, as 1979983009 + 135095942916 = 44497^2 + 367554^2 .

It is not a de Polignac number, because 137075925925 - 2¹³ = 137075917733 is a prime.

137075925925 is a modest number, since divided by 925925 gives 137075 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137075925929) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51725440 + ... + 51728089.

It is an arithmetic number, because the mean of its divisors is an integer number (14431767435).

Almost surely, 2^137075925925 is an apocalyptic number.

It is an amenable number.

137075925925 is a deficient number, since it is larger than the sum of its proper divisors (36105283295).

137075925925 is a wasteful number, since it uses less digits than its factorization.

137075925925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103453592 (or 103453587 counting only the distinct ones).

The product of its (nonzero) digits is 5953500, while the sum is 55.

The spelling of 137075925925 in words is "one hundred thirty-seven billion, seventy-five million, nine hundred twenty-five thousand, nine hundred twenty-five".