159099960454 has 8 divisors (see below), whose sum is σ = 239464446480. Its totient is φ = 79278478296.

The previous prime is 159099960431. The next prime is 159099960463. The reversal of 159099960454 is 454069990951.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×159099960454² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 159099960392 and 159099960401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135750234 + ... + 135751405.

It is an arithmetic number, because the mean of its divisors is an integer number (29933055810).

Almost surely, 2^159099960454 is an apocalyptic number.

159099960454 is a deficient number, since it is larger than the sum of its proper divisors (80364486026).

159099960454 is a wasteful number, since it uses less digits than its factorization.

159099960454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271501934.

The product of its (nonzero) digits is 15746400, while the sum is 61.

The spelling of 159099960454 in words is "one hundred fifty-nine billion, ninety-nine million, nine hundred sixty thousand, four hundred fifty-four".