156263132 has 6 divisors (see below), whose sum is σ = 273460488. Its totient is φ = 78131564.

The previous prime is 156263123. The next prime is 156263147. The reversal of 156263132 is 231362651.

It is a junction number, because it is equal to n+sod(n) for n = 156263095 and 156263104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19532888 + ... + 19532895.

It is an arithmetic number, because the mean of its divisors is an integer number (45576748).

Almost surely, 2^156263132 is an apocalyptic number.

It is an amenable number.

156263132 is a deficient number, since it is larger than the sum of its proper divisors (117197356).

156263132 is a wasteful number, since it uses less digits than its factorization.

156263132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39065787 (or 39065785 counting only the distinct ones).

The product of its digits is 6480, while the sum is 29.

The square root of 156263132 is about 12500.5252689637. The cubic root of 156263132 is about 538.6237611713.

The spelling of 156263132 in words is "one hundred fifty-six million, two hundred sixty-three thousand, one hundred thirty-two".