156352342511263 has 4 divisors (see below), whose sum is σ = 156802925631240. Its totient is φ = 155901759391288.

The previous prime is 156352342511237. The next prime is 156352342511317. The reversal of 156352342511263 is 362115243253651.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 156352342511263 - 2⁵ = 156352342511231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156352342511203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225291559468 + ... + 225291560161.

It is an arithmetic number, because the mean of its divisors is an integer number (39200731407810).

Almost surely, 2^{156352342511263} is an apocalyptic number.

156352342511263 is a deficient number, since it is larger than the sum of its proper divisors (450583119977).

156352342511263 is an equidigital number, since it uses as much as digits as its factorization.

156352342511263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450583119976.

The product of its digits is 3888000, while the sum is 49.

The spelling of 156352342511263 in words is "one hundred fifty-six trillion, three hundred fifty-two billion, three hundred forty-two million, five hundred eleven thousand, two hundred sixty-three".