56467276451 has 2 divisors, whose sum is σ = 56467276452. Its totient is φ = 56467276450.

The previous prime is 56467276403. The next prime is 56467276493. The reversal of 56467276451 is 15467276465.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56467276451 - 2²² = 56463082147 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56467276393 and 56467276402.

It is not a weakly prime, because it can be changed into another prime (56467276751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28233638225 + 28233638226.

It is an arithmetic number, because the mean of its divisors is an integer number (28233638226).

Almost surely, 2^56467276451 is an apocalyptic number.

56467276451 is a deficient number, since it is larger than the sum of its proper divisors (1).

56467276451 is an equidigital number, since it uses as much as digits as its factorization.

56467276451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8467200, while the sum is 53.

The spelling of 56467276451 in words is "fifty-six billion, four hundred sixty-seven million, two hundred seventy-six thousand, four hundred fifty-one".