42592509213 has 4 divisors (see below), whose sum is σ = 56790012288. Its totient is φ = 28395006140.

The previous prime is 42592509203. The next prime is 42592509269. The reversal of 42592509213 is 31290529524.

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 42592509213 - 2⁵ = 42592509181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42592509203) 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, 7098751533 + ... + 7098751538.

It is an arithmetic number, because the mean of its divisors is an integer number (14197503072).

Almost surely, 2^42592509213 is an apocalyptic number.

It is an amenable number.

42592509213 is a deficient number, since it is larger than the sum of its proper divisors (14197503075).

42592509213 is a wasteful number, since it uses less digits than its factorization.

42592509213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14197503074.

The product of its (nonzero) digits is 194400, while the sum is 42.

The spelling of 42592509213 in words is "forty-two billion, five hundred ninety-two million, five hundred nine thousand, two hundred thirteen".