88555372811 has 4 divisors (see below), whose sum is σ = 88556066400. Its totient is φ = 88554679224.

The previous prime is 88555372783. The next prime is 88555372847. The reversal of 88555372811 is 11827355588.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88555372811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88555372891) 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, 93716 + ... + 431153.

It is an arithmetic number, because the mean of its divisors is an integer number (22139016600).

Almost surely, 2^88555372811 is an apocalyptic number.

88555372811 is a deficient number, since it is larger than the sum of its proper divisors (693589).

88555372811 is a wasteful number, since it uses less digits than its factorization.

88555372811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693588.

The product of its digits is 2688000, while the sum is 53.

The spelling of 88555372811 in words is "eighty-eight billion, five hundred fifty-five million, three hundred seventy-two thousand, eight hundred eleven".