572836465 has 4 divisors (see below), whose sum is σ = 687403764. Its totient is φ = 458269168.

The previous prime is 572836463. The next prime is 572836477. The reversal of 572836465 is 564638275.

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

It can be written as a sum of positive squares in 2 ways, for example, as 364351744 + 208484721 = 19088^2 + 14439^2 .

It is a cyclic number.

It is not a de Polignac number, because 572836465 - 2¹ = 572836463 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (572836463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57283642 + ... + 57283651.

It is an arithmetic number, because the mean of its divisors is an integer number (171850941).

Almost surely, 2^572836465 is an apocalyptic number.

It is an amenable number.

572836465 is a deficient number, since it is larger than the sum of its proper divisors (114567299).

572836465 is a wasteful number, since it uses less digits than its factorization.

572836465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114567298.

The product of its digits is 1209600, while the sum is 46.

The square root of 572836465 is about 23934.0022770952. The cubic root of 572836465 is about 830.5074870987.

The spelling of 572836465 in words is "five hundred seventy-two million, eight hundred thirty-six thousand, four hundred sixty-five".