539199793 has 8 divisors (see below), whose sum is σ = 599317056. Its totient is φ = 480932400.

The previous prime is 539199781. The next prime is 539199797. The reversal of 539199793 is 397991935.

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 539199793 - 2¹⁷ = 539068721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (539199797) 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, 461853 + ... + 463018.

It is an arithmetic number, because the mean of its divisors is an integer number (74914632).

Almost surely, 2^539199793 is an apocalyptic number.

539199793 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

539199793 is a deficient number, since it is larger than the sum of its proper divisors (60117263).

539199793 is a wasteful number, since it uses less digits than its factorization.

539199793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924935.

The product of its digits is 2066715, while the sum is 55.

The square root of 539199793 is about 23220.6759806858. The cubic root of 539199793 is about 813.9228461304.

The spelling of 539199793 in words is "five hundred thirty-nine million, one hundred ninety-nine thousand, seven hundred ninety-three".