53022582 has 24 divisors (see below), whose sum is σ = 115164504. Its totient is φ = 17630784.

The previous prime is 53022581. The next prime is 53022583. The reversal of 53022582 is 28522035.

It is an interprime number because it is at equal distance from previous prime (53022581) and next prime (53022583).

It is a super-2 number, since 2×53022582² = 5622788403893448, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53022581) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4393 + ... + 11195.

It is an arithmetic number, because the mean of its divisors is an integer number (4798521).

Almost surely, 2^53022582 is an apocalyptic number.

53022582 is an abundant number, since it is smaller than the sum of its proper divisors (62141922).

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

53022582 is a wasteful number, since it uses less digits than its factorization.

53022582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7244 (or 7241 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 53022582 is about 7281.6606622391. The cubic root of 53022582 is about 375.6819165545.

The spelling of 53022582 in words is "fifty-three million, twenty-two thousand, five hundred eighty-two".