156606136007 has 2 divisors, whose sum is σ = 156606136008. Its totient is φ = 156606136006.

The previous prime is 156606135989. The next prime is 156606136013. The reversal of 156606136007 is 700631606651.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 156606136007 - 2¹⁴ = 156606119623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (156606136607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78303068003 + 78303068004.

It is an arithmetic number, because the mean of its divisors is an integer number (78303068004).

Almost surely, 2^156606136007 is an apocalyptic number.

156606136007 is a deficient number, since it is larger than the sum of its proper divisors (1).

156606136007 is an equidigital number, since it uses as much as digits as its factorization.

156606136007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 41.

The spelling of 156606136007 in words is "one hundred fifty-six billion, six hundred six million, one hundred thirty-six thousand, seven".