156054418231 has 8 divisors (see below), whose sum is σ = 160902555264. Its totient is φ = 151261688760.

The previous prime is 156054418213. The next prime is 156054418253. The reversal of 156054418231 is 132814450651.

156054418231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 156054418231 - 2⁵ = 156054418199 is a prime.

It is a super-2 number, since 2×156054418231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156058418231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13846171 + ... + 13857436.

It is an arithmetic number, because the mean of its divisors is an integer number (20112819408).

Almost surely, 2^156054418231 is an apocalyptic number.

156054418231 is a deficient number, since it is larger than the sum of its proper divisors (4848137033).

156054418231 is a wasteful number, since it uses less digits than its factorization.

156054418231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27703781.

The product of its (nonzero) digits is 115200, while the sum is 40.

Adding to 156054418231 its reverse (132814450651), we get a palindrome (288868868882).

The spelling of 156054418231 in words is "one hundred fifty-six billion, fifty-four million, four hundred eighteen thousand, two hundred thirty-one".