38709125020 has 48 divisors (see below), whose sum is σ = 83272670208. Its totient is φ = 15109839360.

The previous prime is 38709125003. The next prime is 38709125023. The reversal of 38709125020 is 2052190783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38709125023) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 30024 + ... + 279856.

It is an arithmetic number, because the mean of its divisors is an integer number (1734847296).

Almost surely, 2^38709125020 is an apocalyptic number.

It is an amenable number.

38709125020 is an abundant number, since it is smaller than the sum of its proper divisors (44563545188).

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

38709125020 is a wasteful number, since it uses less digits than its factorization.

38709125020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250030 (or 250028 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 38709125020 in words is "thirty-eight billion, seven hundred nine million, one hundred twenty-five thousand, twenty".