88993772455 has 16 divisors (see below), whose sum is σ = 122825989440. Its totient is φ = 60635607552.

The previous prime is 88993772453. The next prime is 88993772473. The reversal of 88993772455 is 55427739988.

It is a cyclic number.

It is not a de Polignac number, because 88993772455 - 2¹ = 88993772453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88993772453) 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, 8092210 + ... + 8103199.

It is an arithmetic number, because the mean of its divisors is an integer number (7676624340).

Almost surely, 2^88993772455 is an apocalyptic number.

88993772455 is a deficient number, since it is larger than the sum of its proper divisors (33832216985).

88993772455 is a wasteful number, since it uses less digits than its factorization.

88993772455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16195578.

The product of its digits is 152409600, while the sum is 67.

The spelling of 88993772455 in words is "eighty-eight billion, nine hundred ninety-three million, seven hundred seventy-two thousand, four hundred fifty-five".