493727513 has 4 divisors (see below), whose sum is σ = 498521088. Its totient is φ = 488933940.

The previous prime is 493727503. The next prime is 493727567. The reversal of 493727513 is 315727394.

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 493727513 - 2⁶ = 493727449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (493727503) 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, 2396633 + ... + 2396838.

It is an arithmetic number, because the mean of its divisors is an integer number (124630272).

Almost surely, 2^493727513 is an apocalyptic number.

It is an amenable number.

493727513 is a deficient number, since it is larger than the sum of its proper divisors (4793575).

493727513 is a wasteful number, since it uses less digits than its factorization.

493727513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4793574.

The product of its digits is 158760, while the sum is 41.

The square root of 493727513 is about 22219.9800404951. The cubic root of 493727513 is about 790.3675654292.

The spelling of 493727513 in words is "four hundred ninety-three million, seven hundred twenty-seven thousand, five hundred thirteen".