156348227164 has 12 divisors (see below), whose sum is σ = 273672139384. Its totient is φ = 78156187344.

The previous prime is 156348227089. The next prime is 156348227177. The reversal of 156348227164 is 461722843651.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4461927 + ... + 4496830.

Almost surely, 2^156348227164 is an apocalyptic number.

It is an amenable number.

156348227164 is a deficient number, since it is larger than the sum of its proper divisors (117323912220).

156348227164 is a wasteful number, since it uses less digits than its factorization.

156348227164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8963124 (or 8963122 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 49.

The spelling of 156348227164 in words is "one hundred fifty-six billion, three hundred forty-eight million, two hundred twenty-seven thousand, one hundred sixty-four".