88248649450 has 48 divisors (see below), whose sum is σ = 177657379200. Its totient is φ = 32420329920.

The previous prime is 88248649409. The next prime is 88248649477. The reversal of 88248649450 is 5494684288.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 211774 + ... + 470473.

It is an arithmetic number, because the mean of its divisors is an integer number (3701195400).

Almost surely, 2^88248649450 is an apocalyptic number.

88248649450 is an abundant number, since it is smaller than the sum of its proper divisors (89408729750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88248649450 is a wasteful number, since it uses less digits than its factorization.

88248649450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682471 (or 682466 counting only the distinct ones).

The product of its (nonzero) digits is 17694720, while the sum is 58.

The spelling of 88248649450 in words is "eighty-eight billion, two hundred forty-eight million, six hundred forty-nine thousand, four hundred fifty".