456846887971 has 2 divisors, whose sum is σ = 456846887972. Its totient is φ = 456846887970.

The previous prime is 456846887951. The next prime is 456846888011. The reversal of 456846887971 is 179788648654.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 456846887971 - 2¹⁵ = 456846855203 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 456846887894 and 456846887903.

It is not a weakly prime, because it can be changed into another prime (456846887911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228423443985 + 228423443986.

It is an arithmetic number, because the mean of its divisors is an integer number (228423443986).

Almost surely, 2^456846887971 is an apocalyptic number.

456846887971 is a deficient number, since it is larger than the sum of its proper divisors (1).

456846887971 is an equidigital number, since it uses as much as digits as its factorization.

456846887971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 650280960, while the sum is 73.

The spelling of 456846887971 in words is "four hundred fifty-six billion, eight hundred forty-six million, eight hundred eighty-seven thousand, nine hundred seventy-one".