4572340693 has 2 divisors, whose sum is σ = 4572340694. Its totient is φ = 4572340692.

The previous prime is 4572340657. The next prime is 4572340733. The reversal of 4572340693 is 3960432754.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4348479249 + 223861444 = 65943^2 + 14962^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4572340693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4572349693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2286170346 + 2286170347.

It is an arithmetic number, because the mean of its divisors is an integer number (2286170347).

Almost surely, 2^4572340693 is an apocalyptic number.

It is an amenable number.

4572340693 is a deficient number, since it is larger than the sum of its proper divisors (1).

4572340693 is an equidigital number, since it uses as much as digits as its factorization.

4572340693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 544320, while the sum is 43.

The square root of 4572340693 is about 67619.0852718373. The cubic root of 4572340693 is about 1659.7634410330.

The spelling of 4572340693 in words is "four billion, five hundred seventy-two million, three hundred forty thousand, six hundred ninety-three".