156235316652 has 36 divisors (see below), whose sum is σ = 395594199000. Its totient is φ = 51990609792.

The previous prime is 156235316647. The next prime is 156235316683. The reversal of 156235316652 is 256613532651.

156235316652 is a `hidden beast` number, since 1 + 5 + 6 + 2 + 3 + 531 + 66 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 156235316598 and 156235316607.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3637902 + ... + 3680597.

It is an arithmetic number, because the mean of its divisors is an integer number (10988727750).

Almost surely, 2^156235316652 is an apocalyptic number.

156235316652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

156235316652 is an abundant number, since it is smaller than the sum of its proper divisors (239358882348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

156235316652 is a wasteful number, since it uses less digits than its factorization.

156235316652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7319102 (or 7319097 counting only the distinct ones).

The product of its digits is 972000, while the sum is 45.

The spelling of 156235316652 in words is "one hundred fifty-six billion, two hundred thirty-five million, three hundred sixteen thousand, six hundred fifty-two".