56464151323183 has 2 divisors, whose sum is σ = 56464151323184. Its totient is φ = 56464151323182.

The previous prime is 56464151323133. The next prime is 56464151323189. The reversal of 56464151323183 is 38132315146465.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56464151323183 - 2⁹ = 56464151322671 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56464151323183.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56464151323189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28232075661591 + 28232075661592.

It is an arithmetic number, because the mean of its divisors is an integer number (28232075661592).

Almost surely, 2^{56464151323183} is an apocalyptic number.

56464151323183 is a deficient number, since it is larger than the sum of its proper divisors (1).

56464151323183 is an equidigital number, since it uses as much as digits as its factorization.

56464151323183 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6220800, while the sum is 52.

The spelling of 56464151323183 in words is "fifty-six trillion, four hundred sixty-four billion, one hundred fifty-one million, three hundred twenty-three thousand, one hundred eighty-three".