156460006631 has 8 divisors (see below), whose sum is σ = 156605948304. Its totient is φ = 156314136960.

The previous prime is 156460006543. The next prime is 156460006639. The reversal of 156460006631 is 136600064651.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-156460006631 is a prime.

It is a super-3 number, since 3×156460006631³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156460006639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4946336 + ... + 4977866.

It is an arithmetic number, because the mean of its divisors is an integer number (19575743538).

Almost surely, 2^156460006631 is an apocalyptic number.

156460006631 is a deficient number, since it is larger than the sum of its proper divisors (145941673).

156460006631 is a wasteful number, since it uses less digits than its factorization.

156460006631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36001.

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 156460006631 in words is "one hundred fifty-six billion, four hundred sixty million, six thousand, six hundred thirty-one".