575742807 has 12 divisors (see below), whose sum is σ = 875398680. Its totient is φ = 363626928.

The previous prime is 575742803. The next prime is 575742823. The reversal of 575742807 is 708247575.

575742807 is a `hidden beast` number, since 57 + 574 + 28 + 0 + 7 = 666.

It is not a de Polignac number, because 575742807 - 2² = 575742803 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (575742803) 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 in 11 ways as a sum of consecutive naturals, for example, 1683288 + ... + 1683629.

It is an arithmetic number, because the mean of its divisors is an integer number (72949890).

Almost surely, 2^575742807 is an apocalyptic number.

575742807 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

575742807 is a deficient number, since it is larger than the sum of its proper divisors (299655873).

575742807 is a wasteful number, since it uses less digits than its factorization.

575742807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3366942 (or 3366939 counting only the distinct ones).

The product of its (nonzero) digits is 548800, while the sum is 45.

The square root of 575742807 is about 23994.6412142378. The cubic root of 575742807 is about 831.9096721271.

The spelling of 575742807 in words is "five hundred seventy-five million, seven hundred forty-two thousand, eight hundred seven".