407573423 has 2 divisors, whose sum is σ = 407573424. Its totient is φ = 407573422.

The previous prime is 407573407. The next prime is 407573429. The reversal of 407573423 is 324375704.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 407573423 - 2⁴ = 407573407 is a prime.

It is a super-2 number, since 2×407573423² = 332232190271873858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (407573429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203786711 + 203786712.

It is an arithmetic number, because the mean of its divisors is an integer number (203786712).

Almost surely, 2^407573423 is an apocalyptic number.

407573423 is a deficient number, since it is larger than the sum of its proper divisors (1).

407573423 is an equidigital number, since it uses as much as digits as its factorization.

407573423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 35.

The square root of 407573423 is about 20188.4477610340. The cubic root of 407573423 is about 741.4273782837.

The spelling of 407573423 in words is "four hundred seven million, five hundred seventy-three thousand, four hundred twenty-three".