575405142 has 32 divisors (see below), whose sum is σ = 1241630208. Its totient is φ = 176719776.

The previous prime is 575405113. The next prime is 575405147. The reversal of 575405142 is 241504575.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (575405147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37363 + ... + 50465.

It is an arithmetic number, because the mean of its divisors is an integer number (38800944).

Almost surely, 2^575405142 is an apocalyptic number.

575405142 is an abundant number, since it is smaller than the sum of its proper divisors (666225066).

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

575405142 is a wasteful number, since it uses less digits than its factorization.

575405142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13684.

The product of its (nonzero) digits is 28000, while the sum is 33.

The square root of 575405142 is about 23987.6039236936. The cubic root of 575405142 is about 831.7470059100.

The spelling of 575405142 in words is "five hundred seventy-five million, four hundred five thousand, one hundred forty-two".