88785015330 has 64 divisors (see below), whose sum is σ = 232768816128. Its totient is φ = 21494612160.

The previous prime is 88785015307. The next prime is 88785015349. The reversal of 88785015330 is 3351058788.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 88785015330.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64137 + ... + 426243.

It is an arithmetic number, because the mean of its divisors is an integer number (3637012752).

Almost surely, 2^88785015330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88785015330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116384408064).

88785015330 is an abundant number, since it is smaller than the sum of its proper divisors (143983800798).

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

88785015330 is a wasteful number, since it uses less digits than its factorization.

88785015330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362871.

The product of its (nonzero) digits is 806400, while the sum is 48.

The spelling of 88785015330 in words is "eighty-eight billion, seven hundred eighty-five million, fifteen thousand, three hundred thirty".