506564362 has 4 divisors (see below), whose sum is σ = 759846546. Its totient is φ = 253282180.

The previous prime is 506564329. The next prime is 506564371. The reversal of 506564362 is 263465605.

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

It can be written as a sum of positive squares in only one way, i.e., 506295001 + 269361 = 22501^2 + 519^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126641089 + ... + 126641092.

Almost surely, 2^506564362 is an apocalyptic number.

506564362 is a deficient number, since it is larger than the sum of its proper divisors (253282184).

506564362 is a wasteful number, since it uses less digits than its factorization.

506564362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253282183.

The product of its (nonzero) digits is 129600, while the sum is 37.

The square root of 506564362 is about 22506.9847380763. The cubic root of 506564362 is about 797.1588603936.

The spelling of 506564362 in words is "five hundred six million, five hundred sixty-four thousand, three hundred sixty-two".