497463604655 has 8 divisors (see below), whose sum is σ = 596968186032. Its totient is φ = 397962976768.

The previous prime is 497463604613. The next prime is 497463604663. The reversal of 497463604655 is 556406364794.

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 497463604655 - 2²⁴ = 497446827439 is a prime.

It is a super-2 number, since 2×497463604655² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 497463604594 and 497463604603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 704114 + ... + 1220943.

It is an arithmetic number, because the mean of its divisors is an integer number (74621023254).

Almost surely, 2^497463604655 is an apocalyptic number.

497463604655 is a deficient number, since it is larger than the sum of its proper divisors (99504581377).

497463604655 is a wasteful number, since it uses less digits than its factorization.

497463604655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1976745.

The product of its (nonzero) digits is 65318400, while the sum is 59.

The spelling of 497463604655 in words is "four hundred ninety-seven billion, four hundred sixty-three million, six hundred four thousand, six hundred fifty-five".