455873490262 has 4 divisors (see below), whose sum is σ = 683810235396. Its totient is φ = 227936745130.

The previous prime is 455873490239. The next prime is 455873490301. The reversal of 455873490262 is 262094378554.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 262094378554 = 2 ⋅131047189277.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113968372564 + ... + 113968372567.

It is an arithmetic number, because the mean of its divisors is an integer number (170952558849).

Almost surely, 2^455873490262 is an apocalyptic number.

455873490262 is a deficient number, since it is larger than the sum of its proper divisors (227936745134).

455873490262 is a wasteful number, since it uses less digits than its factorization.

455873490262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227936745133.

The product of its (nonzero) digits is 14515200, while the sum is 55.

The spelling of 455873490262 in words is "four hundred fifty-five billion, eight hundred seventy-three million, four hundred ninety thousand, two hundred sixty-two".