88525791400 has 96 divisors (see below), whose sum is σ = 209897503200. Its totient is φ = 34715782400.

The previous prime is 88525791391. The next prime is 88525791461. The reversal of 88525791400 is 419752588.

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, 2154246 + ... + 2194954.

It is an arithmetic number, because the mean of its divisors is an integer number (2186432325).

Almost surely, 2^88525791400 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88525791400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104948751600).

88525791400 is an abundant number, since it is smaller than the sum of its proper divisors (121371711800).

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

88525791400 is a wasteful number, since it uses less digits than its factorization.

88525791400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40939 (or 40930 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 49.

The spelling of 88525791400 in words is "eighty-eight billion, five hundred twenty-five million, seven hundred ninety-one thousand, four hundred".