572140613 has 4 divisors (see below), whose sum is σ = 624153408. Its totient is φ = 520127820.

The previous prime is 572140607. The next prime is 572140631. The reversal of 572140613 is 316041275.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 572140613 - 2²⁰ = 571092037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572140603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26006381 + ... + 26006402.

It is an arithmetic number, because the mean of its divisors is an integer number (156038352).

Almost surely, 2^572140613 is an apocalyptic number.

It is an amenable number.

572140613 is a deficient number, since it is larger than the sum of its proper divisors (52012795).

572140613 is a wasteful number, since it uses less digits than its factorization.

572140613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52012794.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 572140613 is about 23919.4609680068. The cubic root of 572140613 is about 830.1710650455.

Adding to 572140613 its reverse (316041275), we get a palindrome (888181888).

The spelling of 572140613 in words is "five hundred seventy-two million, one hundred forty thousand, six hundred thirteen".