88875257887 has 4 divisors (see below), whose sum is σ = 95711816200. Its totient is φ = 82038699576.

The previous prime is 88875257839. The next prime is 88875257921. The reversal of 88875257887 is 78875257888.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 88875257887 - 2¹⁵ = 88875225119 is a prime.

It is a super-2 number, since 2×88875257887² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88875257587) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3418279137 + ... + 3418279162.

It is an arithmetic number, because the mean of its divisors is an integer number (23927954050).

Almost surely, 2^88875257887 is an apocalyptic number.

88875257887 is a deficient number, since it is larger than the sum of its proper divisors (6836558313).

88875257887 is a wasteful number, since it uses less digits than its factorization.

88875257887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6836558312.

The product of its digits is 561971200, while the sum is 73.

Subtracting from 88875257887 its reverse (78875257888), we obtain a palindrome (9999999999).

The spelling of 88875257887 in words is "eighty-eight billion, eight hundred seventy-five million, two hundred fifty-seven thousand, eight hundred eighty-seven".