474874553 has 2 divisors, whose sum is σ = 474874554. Its totient is φ = 474874552.

The previous prime is 474874531. The next prime is 474874567. The reversal of 474874553 is 355478474.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 474716944 + 157609 = 21788^2 + 397^2 .

It is a cyclic number.

It is not a de Polignac number, because 474874553 - 2⁶ = 474874489 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 474874498 and 474874507.

It is not a weakly prime, because it can be changed into another prime (474874513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237437276 + 237437277.

It is an arithmetic number, because the mean of its divisors is an integer number (237437277).

Almost surely, 2^474874553 is an apocalyptic number.

It is an amenable number.

474874553 is a deficient number, since it is larger than the sum of its proper divisors (1).

474874553 is an equidigital number, since it uses as much as digits as its factorization.

474874553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1881600, while the sum is 47.

The square root of 474874553 is about 21791.6165761056. The cubic root of 474874553 is about 780.1766819789.

The spelling of 474874553 in words is "four hundred seventy-four million, eight hundred seventy-four thousand, five hundred fifty-three".