496139465 has 8 divisors (see below), whose sum is σ = 598933440. Its totient is φ = 394534192.

The previous prime is 496139459. The next prime is 496139467. The reversal of 496139465 is 564931694.

It is a happy number.

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 496139465 - 2⁸ = 496139209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (496139467) 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, 296255 + ... + 297924.

It is an arithmetic number, because the mean of its divisors is an integer number (74866680).

Almost surely, 2^496139465 is an apocalyptic number.

It is an amenable number.

496139465 is a deficient number, since it is larger than the sum of its proper divisors (102793975).

496139465 is a wasteful number, since it uses less digits than its factorization.

496139465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594351.

The product of its digits is 699840, while the sum is 47.

The square root of 496139465 is about 22274.1883129330. The cubic root of 496139465 is about 791.6525068320.

The spelling of 496139465 in words is "four hundred ninety-six million, one hundred thirty-nine thousand, four hundred sixty-five".