53227822 has 4 divisors (see below), whose sum is σ = 79841736. Its totient is φ = 26613910.

The previous prime is 53227763. The next prime is 53227843. The reversal of 53227822 is 22872235.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 13306954 + ... + 13306957.

It is an arithmetic number, because the mean of its divisors is an integer number (19960434).

Almost surely, 2^53227822 is an apocalyptic number.

53227822 is a deficient number, since it is larger than the sum of its proper divisors (26613914).

53227822 is a wasteful number, since it uses less digits than its factorization.

53227822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26613913.

The product of its digits is 13440, while the sum is 31.

The square root of 53227822 is about 7295.7399898845. The cubic root of 53227822 is about 376.1660227661.

The spelling of 53227822 in words is "fifty-three million, two hundred twenty-seven thousand, eight hundred twenty-two".