156479014459 has 2 divisors, whose sum is σ = 156479014460. Its totient is φ = 156479014458.

The previous prime is 156479014441. The next prime is 156479014463. The reversal of 156479014459 is 954410974651.

It is a strong prime.

It is an emirp because it is prime and its reverse (954410974651) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 156479014459 - 2⁵ = 156479014427 is a prime.

It is not a weakly prime, because it can be changed into another prime (156479014429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78239507229 + 78239507230.

It is an arithmetic number, because the mean of its divisors is an integer number (78239507230).

Almost surely, 2^156479014459 is an apocalyptic number.

156479014459 is a deficient number, since it is larger than the sum of its proper divisors (1).

156479014459 is an equidigital number, since it uses as much as digits as its factorization.

156479014459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5443200, while the sum is 55.

The spelling of 156479014459 in words is "one hundred fifty-six billion, four hundred seventy-nine million, fourteen thousand, four hundred fifty-nine".