575664045 has 32 divisors (see below), whose sum is σ = 1006387200. Its totient is φ = 278667840.

The previous prime is 575664043. The next prime is 575664053. The reversal of 575664045 is 540466575.

It is not a de Polignac number, because 575664045 - 2¹ = 575664043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 575663988 and 575664006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (575664041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117556 + ... + 122354.

It is an arithmetic number, because the mean of its divisors is an integer number (31449600).

Almost surely, 2^575664045 is an apocalyptic number.

575664045 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

575664045 is a deficient number, since it is larger than the sum of its proper divisors (430723155).

575664045 is a wasteful number, since it uses less digits than its factorization.

575664045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5545.

The product of its (nonzero) digits is 504000, while the sum is 42.

The square root of 575664045 is about 23992.9999166424. Note that the first 4 decimals coincide. The cubic root of 575664045 is about 831.8717351311.

The spelling of 575664045 in words is "five hundred seventy-five million, six hundred sixty-four thousand, forty-five".