53869722 has 8 divisors (see below), whose sum is σ = 107739456. Its totient is φ = 17956572.

The previous prime is 53869709. The next prime is 53869727. The reversal of 53869722 is 22796835.

It is a sphenic number, since it is the product of 3 distinct primes.

53869722 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (53869727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4489138 + ... + 4489149.

It is an arithmetic number, because the mean of its divisors is an integer number (13467432).

Almost surely, 2^53869722 is an apocalyptic number.

53869722 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

53869722 is a wasteful number, since it uses less digits than its factorization.

53869722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8978292.

The product of its digits is 181440, while the sum is 42.

The square root of 53869722 is about 7339.5995803586. The cubic root of 53869722 is about 377.6721072450.

The spelling of 53869722 in words is "fifty-three million, eight hundred sixty-nine thousand, seven hundred twenty-two".