159298513920 has 1848 divisors, whose sum is σ = 728452199664. Its totient is φ = 33108590592.

The previous prime is 159298513859. The next prime is 159298513931. The reversal of 159298513920 is 29315892951.

It is a happy number.

159298513920 is a `hidden beast` number, since 15 + 9 + 2 + 98 + 513 + 9 + 20 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 2377589727 + ... + 2377589793.

Almost surely, 2^159298513920 is an apocalyptic number.

159298513920 is a gapful number since it is divisible by the number (10) 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 159298513920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (364226099832).

159298513920 is an abundant number, since it is smaller than the sum of its proper divisors (569153685744).

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

159298513920 is an equidigital number, since it uses as much as digits as its factorization.

159298513920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137 (or 97 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 54.

The spelling of 159298513920 in words is "one hundred fifty-nine billion, two hundred ninety-eight million, five hundred thirteen thousand, nine hundred twenty".