155159796 has 48 divisors (see below), whose sum is σ = 405639360. Its totient is φ = 45745920.

The previous prime is 155159789. The next prime is 155159827. The reversal of 155159796 is 697951551.

155159796 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×155159796³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11001 + ... + 20768.

It is an arithmetic number, because the mean of its divisors is an integer number (8450820).

Almost surely, 2^155159796 is an apocalyptic number.

It is an amenable number.

155159796 is an abundant number, since it is smaller than the sum of its proper divisors (250479564).

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

155159796 is a wasteful number, since it uses less digits than its factorization.

155159796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31824 (or 31822 counting only the distinct ones).

The product of its digits is 425250, while the sum is 48.

The square root of 155159796 is about 12456.3155066015. The cubic root of 155159796 is about 537.3530686179.

It can be divided in two parts, 155 and 159796, that added together give a palindrome (159951).

The spelling of 155159796 in words is "one hundred fifty-five million, one hundred fifty-nine thousand, seven hundred ninety-six".