88023490560 has 560 divisors, whose sum is σ = 323423225136. Its totient is φ = 22889889792.

The previous prime is 88023490549. The next prime is 88023490573. The reversal of 88023490560 is 6509432088.

88023490560 is a `hidden beast` number, since 8 + 80 + 2 + 3 + 4 + 9 + 0 + 560 = 666.

It is a super-2 number, since 2×88023490560² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 142663372 + ... + 142663988.

Almost surely, 2^88023490560 is an apocalyptic number.

88023490560 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88023490560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161711612568).

88023490560 is an abundant number, since it is smaller than the sum of its proper divisors (235399734576).

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

88023490560 is an equidigital number, since it uses as much as digits as its factorization.

88023490560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703 (or 670 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 88023490560 in words is "eighty-eight billion, twenty-three million, four hundred ninety thousand, five hundred sixty".