159611054 has 4 divisors (see below), whose sum is σ = 239416584. Its totient is φ = 79805526.

The previous prime is 159611029. The next prime is 159611057. The reversal of 159611054 is 450116951.

159611054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 450116951 = 37 ⋅12165323.

It is a self number, because there is not a number n which added to its sum of digits gives 159611054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159611057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39902762 + ... + 39902765.

It is an arithmetic number, because the mean of its divisors is an integer number (59854146).

Almost surely, 2^159611054 is an apocalyptic number.

159611054 is a deficient number, since it is larger than the sum of its proper divisors (79805530).

159611054 is an equidigital number, since it uses as much as digits as its factorization.

159611054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79805529.

The product of its (nonzero) digits is 5400, while the sum is 32.

The square root of 159611054 is about 12633.7268452345. The cubic root of 159611054 is about 542.4432656024.

The spelling of 159611054 in words is "one hundred fifty-nine million, six hundred eleven thousand, fifty-four".