4454657822 has 16 divisors (see below), whose sum is σ = 6734432880. Its totient is φ = 2209867968.

The previous prime is 4454657821. The next prime is 4454657827. The reversal of 4454657822 is 2287564544.

It is a super-2 number, since 2×4454657822² = 39687952622211567368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4454657821) 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, 517538 + ... + 526074.

It is an arithmetic number, because the mean of its divisors is an integer number (420902055).

Almost surely, 2^4454657822 is an apocalyptic number.

4454657822 is a deficient number, since it is larger than the sum of its proper divisors (2279775058).

4454657822 is a wasteful number, since it uses less digits than its factorization.

4454657822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10555.

The product of its digits is 2150400, while the sum is 47.

The square root of 4454657822 is about 66743.2230417441. The cubic root of 4454657822 is about 1645.3998371509.

The spelling of 4454657822 in words is "four billion, four hundred fifty-four million, six hundred fifty-seven thousand, eight hundred twenty-two".