159254516 has 12 divisors (see below), whose sum is σ = 281162532. Its totient is φ = 78922368.

The previous prime is 159254509. The next prime is 159254519. The reversal of 159254516 is 615452951.

It can be written as a sum of positive squares in 2 ways, for example, as 11874916 + 147379600 = 3446^2 + 12140^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 159254516.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159254519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175715 + ... + 176618.

It is an arithmetic number, because the mean of its divisors is an integer number (23430211).

Almost surely, 2^159254516 is an apocalyptic number.

It is an amenable number.

159254516 is a deficient number, since it is larger than the sum of its proper divisors (121908016).

159254516 is a wasteful number, since it uses less digits than its factorization.

159254516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352450 (or 352448 counting only the distinct ones).

The product of its digits is 54000, while the sum is 38.

The square root of 159254516 is about 12619.6083932902. The cubic root of 159254516 is about 542.0390625569.

The spelling of 159254516 in words is "one hundred fifty-nine million, two hundred fifty-four thousand, five hundred sixteen".