53164026 has 24 divisors (see below), whose sum is σ = 119456064. Its totient is φ = 17721180.

The previous prime is 53164021. The next prime is 53164043. The reversal of 53164026 is 62046135.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (53164021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54210 + ... + 55181.

It is an arithmetic number, because the mean of its divisors is an integer number (4977336).

Almost surely, 2^53164026 is an apocalyptic number.

53164026 is an abundant number, since it is smaller than the sum of its proper divisors (66292038).

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

53164026 is a wasteful number, since it uses less digits than its factorization.

53164026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109408 (or 109396 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 53164026 is about 7291.3665385852. The cubic root of 53164026 is about 376.0156785751.

The spelling of 53164026 in words is "fifty-three million, one hundred sixty-four thousand, twenty-six".