53259822 has 64 divisors (see below), whose sum is σ = 147571200. Its totient is φ = 13832640.

The previous prime is 53259821. The next prime is 53259823. The reversal of 53259822 is 22895235.

It is an interprime number because it is at equal distance from previous prime (53259821) and next prime (53259823).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53259821) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2247 + ... + 10562.

It is an arithmetic number, because the mean of its divisors is an integer number (2305800).

Almost surely, 2^53259822 is an apocalyptic number.

53259822 is an abundant number, since it is smaller than the sum of its proper divisors (94311378).

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

53259822 is a wasteful number, since it uses less digits than its factorization.

53259822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12838 (or 12832 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 53259822 is about 7297.9327209834. The cubic root of 53259822 is about 376.2413900010.

The spelling of 53259822 in words is "fifty-three million, two hundred fifty-nine thousand, eight hundred twenty-two".