156232283551 has 2 divisors, whose sum is σ = 156232283552. Its totient is φ = 156232283550.

The previous prime is 156232283539. The next prime is 156232283579. The reversal of 156232283551 is 155382232651.

156232283551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 156232283551 - 2¹⁹ = 156231759263 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 156232283498 and 156232283507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (156235283551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78116141775 + 78116141776.

It is an arithmetic number, because the mean of its divisors is an integer number (78116141776).

Almost surely, 2^156232283551 is an apocalyptic number.

156232283551 is a deficient number, since it is larger than the sum of its proper divisors (1).

156232283551 is an equidigital number, since it uses as much as digits as its factorization.

156232283551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 432000, while the sum is 43.

The spelling of 156232283551 in words is "one hundred fifty-six billion, two hundred thirty-two million, two hundred eighty-three thousand, five hundred fifty-one".