53022066 has 8 divisors (see below), whose sum is σ = 106044144. Its totient is φ = 17674020.

The previous prime is 53022049. The next prime is 53022083. The reversal of 53022066 is 66022035.

It is an interprime number because it is at equal distance from previous prime (53022049) and next prime (53022083).

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

53022066 is an admirable number.

It is a super-2 number, since 2×53022066² = 5622678965816712, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4418500 + ... + 4418511.

It is an arithmetic number, because the mean of its divisors is an integer number (13255518).

Almost surely, 2^53022066 is an apocalyptic number.

53022066 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.

53022066 is a wasteful number, since it uses less digits than its factorization.

53022066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8837016.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 53022066 is about 7281.6252306748. The cubic root of 53022066 is about 375.6806978757.

The spelling of 53022066 in words is "fifty-three million, twenty-two thousand, sixty-six".