472457574777623 has 2 divisors, whose sum is σ = 472457574777624. Its totient is φ = 472457574777622.

The previous prime is 472457574777583. The next prime is 472457574777709. The reversal of 472457574777623 is 326777475754274.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 472457574777623 - 2¹⁴ = 472457574761239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472457574777823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236228787388811 + 236228787388812.

It is an arithmetic number, because the mean of its divisors is an integer number (236228787388812).

Almost surely, 2^{472457574777623} is an apocalyptic number.

472457574777623 is a deficient number, since it is larger than the sum of its proper divisors (1).

472457574777623 is an equidigital number, since it uses as much as digits as its factorization.

472457574777623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13553164800, while the sum is 77.

The spelling of 472457574777623 in words is "four hundred seventy-two trillion, four hundred fifty-seven billion, five hundred seventy-four million, seven hundred seventy-seven thousand, six hundred twenty-three".