495654515 has 16 divisors (see below), whose sum is σ = 618883200. Its totient is φ = 380618112.

The previous prime is 495654493. The next prime is 495654521. The reversal of 495654515 is 515456594.

It is a cyclic number.

It is not a de Polignac number, because 495654515 - 2⁸ = 495654259 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15206 + ... + 34964.

It is an arithmetic number, because the mean of its divisors is an integer number (38680200).

Almost surely, 2^495654515 is an apocalyptic number.

495654515 is a deficient number, since it is larger than the sum of its proper divisors (123228685).

495654515 is a wasteful number, since it uses less digits than its factorization.

495654515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19966.

The product of its digits is 540000, while the sum is 44.

The square root of 495654515 is about 22263.2997329686. The cubic root of 495654515 is about 791.3944899753.

The spelling of 495654515 in words is "four hundred ninety-five million, six hundred fifty-four thousand, five hundred fifteen".