156652131 has 8 divisors (see below), whose sum is σ = 219862720. Its totient is φ = 98938152.

The previous prime is 156652129. The next prime is 156652141. The reversal of 156652131 is 131256651.

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

It is not a de Polignac number, because 156652131 - 2¹ = 156652129 is a prime.

It is a super-2 number, since 2×156652131² = 49079780293682322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (156652121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1374085 + ... + 1374198.

It is an arithmetic number, because the mean of its divisors is an integer number (27482840).

Almost surely, 2^156652131 is an apocalyptic number.

156652131 is a deficient number, since it is larger than the sum of its proper divisors (63210589).

156652131 is a wasteful number, since it uses less digits than its factorization.

156652131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2748305.

The product of its digits is 5400, while the sum is 30.

The square root of 156652131 is about 12516.0749038986. The cubic root of 156652131 is about 539.0703380016.

The spelling of 156652131 in words is "one hundred fifty-six million, six hundred fifty-two thousand, one hundred thirty-one".