53023306 has 16 divisors (see below), whose sum is σ = 96244416. Its totient is φ = 21387456.

The previous prime is 53023301. The next prime is 53023337. The reversal of 53023306 is 60332035.

It is a super-2 number, since 2×53023306² = 5622941958339272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53023301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111156 + ... + 111631.

It is an arithmetic number, because the mean of its divisors is an integer number (6015276).

Almost surely, 2^53023306 is an apocalyptic number.

53023306 is a deficient number, since it is larger than the sum of its proper divisors (43221110).

53023306 is a wasteful number, since it uses less digits than its factorization.

53023306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222813.

The product of its (nonzero) digits is 1620, while the sum is 22.

The square root of 53023306 is about 7281.7103760037. The cubic root of 53023306 is about 375.6836264704.

The spelling of 53023306 in words is "fifty-three million, twenty-three thousand, three hundred six".