574954321 has 2 divisors, whose sum is σ = 574954322. Its totient is φ = 574954320.

The previous prime is 574954313. The next prime is 574954327. The reversal of 574954321 is 123459475.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 568297921 + 6656400 = 23839^2 + 2580^2 .

It is a cyclic number.

It is not a de Polignac number, because 574954321 - 2³ = 574954313 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (574954327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287477160 + 287477161.

It is an arithmetic number, because the mean of its divisors is an integer number (287477161).

Almost surely, 2^574954321 is an apocalyptic number.

It is an amenable number.

574954321 is a deficient number, since it is larger than the sum of its proper divisors (1).

574954321 is an equidigital number, since it uses as much as digits as its factorization.

574954321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 151200, while the sum is 40.

The square root of 574954321 is about 23978.2051246543. The cubic root of 574954321 is about 831.5297288649.

It can be divided in two parts, 57495 and 4321, that added together give a palindrome (61816).

The spelling of 574954321 in words is "five hundred seventy-four million, nine hundred fifty-four thousand, three hundred twenty-one".