473433551 has 2 divisors, whose sum is σ = 473433552. Its totient is φ = 473433550.

The previous prime is 473433487. The next prime is 473433557. The reversal of 473433551 is 155334374.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 473433551 - 2⁶ = 473433487 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (473433557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236716775 + 236716776.

It is an arithmetic number, because the mean of its divisors is an integer number (236716776).

Almost surely, 2^473433551 is an apocalyptic number.

473433551 is a deficient number, since it is larger than the sum of its proper divisors (1).

473433551 is an equidigital number, since it uses as much as digits as its factorization.

473433551 is an evil number, because the sum of its binary digits is even.

The product of its digits is 75600, while the sum is 35.

The square root of 473433551 is about 21758.5282360733. The cubic root of 473433551 is about 779.3867363438.

The spelling of 473433551 in words is "four hundred seventy-three million, four hundred thirty-three thousand, five hundred fifty-one".