53522074 has 8 divisors (see below), whose sum is σ = 80732160. Its totient is φ = 26611356.

The previous prime is 53522059. The next prime is 53522083. The reversal of 53522074 is 47022535.

53522074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×53522074² = 5729224810522952, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74394 + ... + 75109.

It is an arithmetic number, because the mean of its divisors is an integer number (10091520).

Almost surely, 2^53522074 is an apocalyptic number.

53522074 is a deficient number, since it is larger than the sum of its proper divisors (27210086).

53522074 is a wasteful number, since it uses less digits than its factorization.

53522074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149684.

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 53522074 is about 7315.8782111241. The cubic root of 53522074 is about 376.8579182084.

The spelling of 53522074 in words is "fifty-three million, five hundred twenty-two thousand, seventy-four".