56468372929 has 2 divisors, whose sum is σ = 56468372930. Its totient is φ = 56468372928.

The previous prime is 56468372897. The next prime is 56468372957. The reversal of 56468372929 is 92927386465.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 55986658225 + 481714704 = 236615^2 + 21948^2 .

It is a cyclic number.

It is not a de Polignac number, because 56468372929 - 2⁵ = 56468372897 is a prime.

It is not a weakly prime, because it can be changed into another prime (56468372959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28234186464 + 28234186465.

It is an arithmetic number, because the mean of its divisors is an integer number (28234186465).

Almost surely, 2^56468372929 is an apocalyptic number.

It is an amenable number.

56468372929 is a deficient number, since it is larger than the sum of its proper divisors (1).

56468372929 is an equidigital number, since it uses as much as digits as its factorization.

56468372929 is an evil number, because the sum of its binary digits is even.

The product of its digits is 39191040, while the sum is 61.

The spelling of 56468372929 in words is "fifty-six billion, four hundred sixty-eight million, three hundred seventy-two thousand, nine hundred twenty-nine".