575957466 has 180 divisors, whose sum is σ = 1572060798. Its totient is φ = 157090752.

The previous prime is 575957441. The next prime is 575957471. The reversal of 575957466 is 664759575.

575957466 is a `hidden beast` number, since 5 + 7 + 5 + 9 + 574 + 66 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 558140625 + 17816841 = 23625^2 + 4221^2 .

It is a super-2 number, since 2×575957466² = 663454005282282312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 10867096 + ... + 10867148.

Almost surely, 2^575957466 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 575957466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (786030399).

575957466 is an abundant number, since it is smaller than the sum of its proper divisors (996103332).

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

575957466 is a wasteful number, since it uses less digits than its factorization.

575957466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155 (or 102 counting only the distinct ones).

The product of its digits is 7938000, while the sum is 54.

The square root of 575957466 is about 23999.1138586407. The cubic root of 575957466 is about 832.0130485580.

The spelling of 575957466 in words is "five hundred seventy-five million, nine hundred fifty-seven thousand, four hundred sixty-six".