88147834725 has 24 divisors (see below), whose sum is σ = 145764261760. Its totient is φ = 47003627520.

The previous prime is 88147834721. The next prime is 88147834741. The reversal of 88147834725 is 52743874188.

It is not a de Polignac number, because 88147834725 - 2² = 88147834721 is a prime.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88147834721) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 319461 + ... + 527589.

Almost surely, 2^88147834725 is an apocalyptic number.

It is an amenable number.

88147834725 is a deficient number, since it is larger than the sum of its proper divisors (57616427035).

88147834725 is a wasteful number, since it uses less digits than its factorization.

88147834725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213789 (or 213784 counting only the distinct ones).

The product of its digits is 12042240, while the sum is 57.

The spelling of 88147834725 in words is "eighty-eight billion, one hundred forty-seven million, eight hundred thirty-four thousand, seven hundred twenty-five".