524064401 has 4 divisors (see below), whose sum is σ = 598930752. Its totient is φ = 449198052.

The previous prime is 524064391. The next prime is 524064449. The reversal of 524064401 is 104460425.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 524064401 - 2¹⁴ = 524048017 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (524064601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37433165 + ... + 37433178.

It is an arithmetic number, because the mean of its divisors is an integer number (149732688).

Almost surely, 2^524064401 is an apocalyptic number.

It is an amenable number.

524064401 is a deficient number, since it is larger than the sum of its proper divisors (74866351).

524064401 is an equidigital number, since it uses as much as digits as its factorization.

524064401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74866350.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 524064401 is about 22892.4529266743. The cubic root of 524064401 is about 806.2348246568.

The spelling of 524064401 in words is "five hundred twenty-four million, sixty-four thousand, four hundred one".