6887500125 has 32 divisors (see below), whose sum is σ = 12502698624. Its totient is φ = 3339392000.

The previous prime is 6887500093. The next prime is 6887500127. The reversal of 6887500125 is 5210057886.

It is not a de Polignac number, because 6887500125 - 2⁵ = 6887500093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6887500127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 830724 + ... + 838973.

It is an arithmetic number, because the mean of its divisors is an integer number (390709332).

Almost surely, 2^6887500125 is an apocalyptic number.

It is an amenable number.

6887500125 is a deficient number, since it is larger than the sum of its proper divisors (5615198499).

6887500125 is a wasteful number, since it uses less digits than its factorization.

6887500125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1669726 (or 1669716 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 42.

The square root of 6887500125 is about 82990.9641165832. The cubic root of 6887500125 is about 1902.6279540019.

The spelling of 6887500125 in words is "six billion, eight hundred eighty-seven million, five hundred thousand, one hundred twenty-five".