455850697 has 16 divisors (see below), whose sum is σ = 484577280. Its totient is φ = 428278032.

The previous prime is 455850667. The next prime is 455850713. The reversal of 455850697 is 796058554.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-455850697 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 455850697.

It is not an unprimeable number, because it can be changed into a prime (455850607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117328 + ... + 121150.

It is an arithmetic number, because the mean of its divisors is an integer number (30286080).

Almost surely, 2^455850697 is an apocalyptic number.

455850697 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

455850697 is a deficient number, since it is larger than the sum of its proper divisors (28726583).

455850697 is a wasteful number, since it uses less digits than its factorization.

455850697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3972.

The product of its (nonzero) digits is 1512000, while the sum is 49.

The square root of 455850697 is about 21350.6603410761. The cubic root of 455850697 is about 769.6162122953.

It can be divided in two parts, 4558 and 50697, that added together give a palindrome (55255).

The spelling of 455850697 in words is "four hundred fifty-five million, eight hundred fifty thousand, six hundred ninety-seven".