495749722994 has 8 divisors (see below), whose sum is σ = 763722546348. Its totient is φ = 241175540880.

The previous prime is 495749722991. The next prime is 495749722997. The reversal of 495749722994 is 499227947594.

It is an interprime number because it is at equal distance from previous prime (495749722991) and next prime (495749722997).

It can be written as a sum of positive squares in 2 ways, for example, as 494860192369 + 889530625 = 703463^2 + 29825^2 .

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

It is not an unprimeable number, because it can be changed into a prime (495749722991) 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, 3349660217 + ... + 3349660364.

Almost surely, 2^495749722994 is an apocalyptic number.

495749722994 is a deficient number, since it is larger than the sum of its proper divisors (267972823354).

495749722994 is a wasteful number, since it uses less digits than its factorization.

495749722994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6699320620.

The product of its digits is 411505920, while the sum is 71.

The spelling of 495749722994 in words is "four hundred ninety-five billion, seven hundred forty-nine million, seven hundred twenty-two thousand, nine hundred ninety-four".