156463514413 has 2 divisors, whose sum is σ = 156463514414. Its totient is φ = 156463514412.

The previous prime is 156463514411. The next prime is 156463514437. The reversal of 156463514413 is 314415364651.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 155376295684 + 1087218729 = 394178^2 + 32973^2 .

It is an emirp because it is prime and its reverse (314415364651) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 156463514413 - 2¹ = 156463514411 is a prime.

Together with 156463514411, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 156463514413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (156463514411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78231757206 + 78231757207.

It is an arithmetic number, because the mean of its divisors is an integer number (78231757207).

Almost surely, 2^156463514413 is an apocalyptic number.

It is an amenable number.

156463514413 is a deficient number, since it is larger than the sum of its proper divisors (1).

156463514413 is an equidigital number, since it uses as much as digits as its factorization.

156463514413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 518400, while the sum is 43.

The spelling of 156463514413 in words is "one hundred fifty-six billion, four hundred sixty-three million, five hundred fourteen thousand, four hundred thirteen".