474300972647 has 2 divisors, whose sum is σ = 474300972648. Its totient is φ = 474300972646.

The previous prime is 474300972631. The next prime is 474300972667. The reversal of 474300972647 is 746279003474.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 474300972647 - 2⁴ = 474300972631 is a prime.

It is a super-2 number, since 2×474300972647² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (474300972667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237150486323 + 237150486324.

It is an arithmetic number, because the mean of its divisors is an integer number (237150486324).

Almost surely, 2^474300972647 is an apocalyptic number.

474300972647 is a deficient number, since it is larger than the sum of its proper divisors (1).

474300972647 is an equidigital number, since it uses as much as digits as its factorization.

474300972647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7112448, while the sum is 53.

The spelling of 474300972647 in words is "four hundred seventy-four billion, three hundred million, nine hundred seventy-two thousand, six hundred forty-seven".