88250821455 has 32 divisors (see below), whose sum is σ = 144626296320. Its totient is φ = 45927584640.

The previous prime is 88250821453. The next prime is 88250821457. The reversal of 88250821455 is 55412805288.

It is an interprime number because it is at equal distance from previous prime (88250821453) and next prime (88250821457).

It is not a de Polignac number, because 88250821455 - 2¹ = 88250821453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88250821453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 598641 + ... + 731349.

It is an arithmetic number, because the mean of its divisors is an integer number (4519571760).

Almost surely, 2^88250821455 is an apocalyptic number.

88250821455 is a deficient number, since it is larger than the sum of its proper divisors (56375474865).

88250821455 is a wasteful number, since it uses less digits than its factorization.

88250821455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133791.

The product of its (nonzero) digits is 1024000, while the sum is 48.

The spelling of 88250821455 in words is "eighty-eight billion, two hundred fifty million, eight hundred twenty-one thousand, four hundred fifty-five".