575252534 has 4 divisors (see below), whose sum is σ = 862878804. Its totient is φ = 287626266.

The previous prime is 575252527. The next prime is 575252549. The reversal of 575252534 is 435252575.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143813132 + ... + 143813135.

It is an arithmetic number, because the mean of its divisors is an integer number (215719701).

Almost surely, 2^575252534 is an apocalyptic number.

575252534 is a deficient number, since it is larger than the sum of its proper divisors (287626270).

575252534 is a wasteful number, since it uses less digits than its factorization.

575252534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287626269.

The product of its digits is 210000, while the sum is 38.

The square root of 575252534 is about 23984.4227364346. The cubic root of 575252534 is about 831.6734678867.

The spelling of 575252534 in words is "five hundred seventy-five million, two hundred fifty-two thousand, five hundred thirty-four".