575440044575 has 24 divisors (see below), whose sum is σ = 785302099056. Its totient is φ = 414798272000.

The previous prime is 575440044551. The next prime is 575440044583.

It is a happy number.

575440044575 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-575440044575 is a prime.

It is a super-2 number, since 2×575440044575² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9227816 + ... + 9289965.

It is an arithmetic number, because the mean of its divisors is an integer number (32720920794).

Almost surely, 2^575440044575 is an apocalyptic number.

575440044575 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

575440044575 is a deficient number, since it is larger than the sum of its proper divisors (209862054481).

575440044575 is a wasteful number, since it uses less digits than its factorization.

575440044575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18517915 (or 18517910 counting only the distinct ones).

The product of its (nonzero) digits is 7840000, while the sum is 50.

It can be divided in two parts, 5754400 and 44575, that added together give a palindrome (5798975).

The spelling of 575440044575 in words is "five hundred seventy-five billion, four hundred forty million, forty-four thousand, five hundred seventy-five".