15469230798 has 192 divisors, whose sum is σ = 42299712000. Its totient is φ = 4138573824.

The previous prime is 15469230793. The next prime is 15469230839. The reversal of 15469230798 is 89703296451.

15469230798 is a `hidden beast` number, since 1 + 546 + 9 + 2 + 3 + 0 + 7 + 98 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15469230793) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5751438 + ... + 5754126.

It is an arithmetic number, because the mean of its divisors is an integer number (220311000).

It is a 1-persistent number, because it is pandigital, but 2⋅15469230798 = 30938461596 is not.

Almost surely, 2^15469230798 is an apocalyptic number.

15469230798 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 15469230798, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21149856000).

15469230798 is an abundant number, since it is smaller than the sum of its proper divisors (26830481202).

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

15469230798 is a wasteful number, since it uses less digits than its factorization.

15469230798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2821 (or 2809 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 54.

The spelling of 15469230798 in words is "fifteen billion, four hundred sixty-nine million, two hundred thirty thousand, seven hundred ninety-eight".