495501687383 has 8 divisors (see below), whose sum is σ = 497975506080. Its totient is φ = 493030565280.

The previous prime is 495501687367. The next prime is 495501687397. The reversal of 495501687383 is 383786105594.

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 495501687383 - 2⁴ = 495501687367 is a prime.

It is a super-2 number, since 2×495501687383² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495501687883) 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, 305228 + ... + 1041233.

It is an arithmetic number, because the mean of its divisors is an integer number (62246938260).

Almost surely, 2^495501687383 is an apocalyptic number.

495501687383 is a deficient number, since it is larger than the sum of its proper divisors (2473818697).

495501687383 is a wasteful number, since it uses less digits than its factorization.

495501687383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348297.

The product of its (nonzero) digits is 21772800, while the sum is 59.

The spelling of 495501687383 in words is "four hundred ninety-five billion, five hundred one million, six hundred eighty-seven thousand, three hundred eighty-three".