495462451 has 6 divisors (see below), whose sum is σ = 544599356. Its totient is φ = 450420300.

The previous prime is 495462437. The next prime is 495462479. The reversal of 495462451 is 154264594.

It is not a de Polignac number, because 495462451 - 2¹¹ = 495460403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (495462431) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2047245 + ... + 2047486.

Almost surely, 2^495462451 is an apocalyptic number.

495462451 is a deficient number, since it is larger than the sum of its proper divisors (49136905).

495462451 is a wasteful number, since it uses less digits than its factorization.

495462451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4094753 (or 4094742 counting only the distinct ones).

The product of its digits is 172800, while the sum is 40.

The square root of 495462451 is about 22258.9858484164. The cubic root of 495462451 is about 791.2922561116.

The spelling of 495462451 in words is "four hundred ninety-five million, four hundred sixty-two thousand, four hundred fifty-one".