156930047983 has 2 divisors, whose sum is σ = 156930047984. Its totient is φ = 156930047982.

The previous prime is 156930047959. The next prime is 156930048007. The reversal of 156930047983 is 389740039651.

It is a balanced prime because it is at equal distance from previous prime (156930047959) and next prime (156930048007).

It is a cyclic number.

It is not a de Polignac number, because 156930047983 - 2²⁹ = 156393177071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (156930047783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78465023991 + 78465023992.

It is an arithmetic number, because the mean of its divisors is an integer number (78465023992).

Almost surely, 2^156930047983 is an apocalyptic number.

156930047983 is a deficient number, since it is larger than the sum of its proper divisors (1).

156930047983 is an equidigital number, since it uses as much as digits as its factorization.

156930047983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4898880, while the sum is 55.

The spelling of 156930047983 in words is "one hundred fifty-six billion, nine hundred thirty million, forty-seven thousand, nine hundred eighty-three".