575424431856036 has 405 divisors, whose sum is σ = 1779595583456691. Its totient is φ = 161659970035200.

The previous prime is 575424431855957. The next prime is 575424431856037. The reversal of 575424431856036 is 630658134424575.

It is a happy number.

The square root of 575424431856036 is 23988006.

It is a perfect power (a square), and thus also a powerful number.

575424431856036 is a `hidden beast` number, since 5 + 7 + 5 + 4 + 2 + 4 + 4 + 3 + 18 + 5 + 603 + 6 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 551202679022436 + 24221752833600 = 23477706^2 + 4921560^2 .

It is a super-2 number, since 2×575424431856036² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (575424431856037) by changing a digit.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 184371812556 + ... + 184371815676.

Almost surely, 2^{575424431856036} is an apocalyptic number.

575424431856036 is the 23988006-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 575424431856036

575424431856036 is an abundant number, since it is smaller than the sum of its proper divisors (1204171151600655).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

575424431856036 is an frugal number, since it uses more digits than its factorization.

575424431856036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6394 (or 3194 counting only the distinct ones).

The product of its (nonzero) digits is 290304000, while the sum is 63.

The spelling of 575424431856036 in words is "five hundred seventy-five trillion, four hundred twenty-four billion, four hundred thirty-one million, eight hundred fifty-six thousand, thirty-six".