4918222454 has 4 divisors (see below), whose sum is σ = 7377333684. Its totient is φ = 2459111226.

The previous prime is 4918222429. The next prime is 4918222489. The reversal of 4918222454 is 4542228194.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1229555612 + ... + 1229555615.

It is an arithmetic number, because the mean of its divisors is an integer number (1844333421).

Almost surely, 2^4918222454 is an apocalyptic number.

4918222454 is a deficient number, since it is larger than the sum of its proper divisors (2459111230).

4918222454 is a wasteful number, since it uses less digits than its factorization.

4918222454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2459111229.

The product of its digits is 184320, while the sum is 41.

The square root of 4918222454 is about 70130.0395978785. The cubic root of 4918222454 is about 1700.6021458622.

The spelling of 4918222454 in words is "four billion, nine hundred eighteen million, two hundred twenty-two thousand, four hundred fifty-four".