539253797 has 8 divisors (see below), whose sum is σ = 543715200. Its totient is φ = 534803920.

The previous prime is 539253731. The next prime is 539253817. The reversal of 539253797 is 797352935.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 539253797 - 2¹⁶ = 539188261 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 (539253397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108272 + ... + 113142.

It is an arithmetic number, because the mean of its divisors is an integer number (67964400).

Almost surely, 2^539253797 is an apocalyptic number.

It is an amenable number.

539253797 is a deficient number, since it is larger than the sum of its proper divisors (4461403).

539253797 is a wasteful number, since it uses less digits than its factorization.

539253797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5763.

The product of its digits is 1786050, while the sum is 50.

The square root of 539253797 is about 23221.8387945485. The cubic root of 539253797 is about 813.9500182613.

The spelling of 539253797 in words is "five hundred thirty-nine million, two hundred fifty-three thousand, seven hundred ninety-seven".