599798255616 has 520 divisors, whose sum is σ = 2057451289344. Its totient is φ = 170559406080.

The previous prime is 599798255527. The next prime is 599798255663. The reversal of 599798255616 is 616552897995.

599798255616 is a `hidden beast` number, since 59 + 9 + 7 + 9 + 8 + 2 + 5 + 561 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 629378596 + ... + 629379548.

Almost surely, 2^599798255616 is an apocalyptic number.

599798255616 is a gapful number since it is divisible by the number (56) 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 599798255616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1028725644672).

599798255616 is an abundant number, since it is smaller than the sum of its proper divisors (1457653033728).

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

599798255616 is an equidigital number, since it uses as much as digits as its factorization.

599798255616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1267 (or 1236 counting only the distinct ones).

The product of its digits is 367416000, while the sum is 72.

The spelling of 599798255616 in words is "five hundred ninety-nine billion, seven hundred ninety-eight million, two hundred fifty-five thousand, six hundred sixteen".