53782422 has 16 divisors (see below), whose sum is σ = 110066880. Its totient is φ = 17510472.

The previous prime is 53782411. The next prime is 53782451. The reversal of 53782422 is 22428735.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103972 + ... + 104487.

It is an arithmetic number, because the mean of its divisors is an integer number (6879180).

Almost surely, 2^53782422 is an apocalyptic number.

53782422 is an abundant number, since it is smaller than the sum of its proper divisors (56284458).

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

53782422 is a wasteful number, since it uses less digits than its factorization.

53782422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208507.

The product of its digits is 26880, while the sum is 33.

The square root of 53782422 is about 7333.6499780123. The cubic root of 53782422 is about 377.4679814371.

The spelling of 53782422 in words is "fifty-three million, seven hundred eighty-two thousand, four hundred twenty-two".