88485557152 has 48 divisors (see below), whose sum is σ = 174821643360. Its totient is φ = 44086678272.

The previous prime is 88485557143. The next prime is 88485557179. The reversal of 88485557152 is 25175558488.

It is a happy number.

It is a super-2 number, since 2×88485557152² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12513874 + ... + 12520942.

It is an arithmetic number, because the mean of its divisors is an integer number (3642117570).

Almost surely, 2^88485557152 is an apocalyptic number.

It is an amenable number.

88485557152 is a deficient number, since it is larger than the sum of its proper divisors (86336086208).

88485557152 is a wasteful number, since it uses less digits than its factorization.

88485557152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8405 (or 8397 counting only the distinct ones).

The product of its digits is 17920000, while the sum is 58.

The spelling of 88485557152 in words is "eighty-eight billion, four hundred eighty-five million, five hundred fifty-seven thousand, one hundred fifty-two".