37500000725 has 24 divisors (see below), whose sum is σ = 50804263200. Its totient is φ = 27231336000.

The previous prime is 37500000719. The next prime is 37500000751. The reversal of 37500000725 is 52700000573.

It is not a de Polignac number, because 37500000725 - 2¹² = 37499996629 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78626 + ... + 284924.

It is an arithmetic number, because the mean of its divisors is an integer number (2116844300).

Almost surely, 2^37500000725 is an apocalyptic number.

It is an amenable number.

37500000725 is a deficient number, since it is larger than the sum of its proper divisors (13304262475).

37500000725 is a wasteful number, since it uses less digits than its factorization.

37500000725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206981 (or 206976 counting only the distinct ones).

The product of its (nonzero) digits is 7350, while the sum is 29.

The spelling of 37500000725 in words is "thirty-seven billion, five hundred million, seven hundred twenty-five", and thus it is an aban number.