53279322 has 32 divisors (see below), whose sum is σ = 112812480. Its totient is φ = 16746240.

The previous prime is 53279311. The next prime is 53279333. The reversal of 53279322 is 22397235.

It is an interprime number because it is at equal distance from previous prime (53279311) and next prime (53279333).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3922 + ... + 11042.

It is an arithmetic number, because the mean of its divisors is an integer number (3525390).

Almost surely, 2^53279322 is an apocalyptic number.

53279322 is an abundant number, since it is smaller than the sum of its proper divisors (59533158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53279322 is a wasteful number, since it uses less digits than its factorization.

53279322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7198.

The product of its digits is 22680, while the sum is 33.

The square root of 53279322 is about 7299.2685934962. The cubic root of 53279322 is about 376.2873021077.

The spelling of 53279322 in words is "fifty-three million, two hundred seventy-nine thousand, three hundred twenty-two".