473163106857451 has 2 divisors, whose sum is σ = 473163106857452. Its totient is φ = 473163106857450.

The previous prime is 473163106857401. The next prime is 473163106857457. The reversal of 473163106857451 is 154758601361374.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 473163106857451 - 2⁷ = 473163106857323 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 473163106857451.

It is not a weakly prime, because it can be changed into another prime (473163106857457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236581553428725 + 236581553428726.

It is an arithmetic number, because the mean of its divisors is an integer number (236581553428726).

Almost surely, 2^{473163106857451} is an apocalyptic number.

473163106857451 is a deficient number, since it is larger than the sum of its proper divisors (1).

473163106857451 is an equidigital number, since it uses as much as digits as its factorization.

473163106857451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50803200, while the sum is 61.

The spelling of 473163106857451 in words is "four hundred seventy-three trillion, one hundred sixty-three billion, one hundred six million, eight hundred fifty-seven thousand, four hundred fifty-one".