52013326 has 4 divisors (see below), whose sum is σ = 78019992. Its totient is φ = 26006662.

The previous prime is 52013323. The next prime is 52013333. The reversal of 52013326 is 62331025.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 52013297 and 52013306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52013321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13003330 + ... + 13003333.

It is an arithmetic number, because the mean of its divisors is an integer number (19504998).

Almost surely, 2^52013326 is an apocalyptic number.

52013326 is a deficient number, since it is larger than the sum of its proper divisors (26006666).

52013326 is a wasteful number, since it uses less digits than its factorization.

52013326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26006665.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 52013326 is about 7212.0264835898. The cubic root of 52013326 is about 373.2829972172.

The spelling of 52013326 in words is "fifty-two million, thirteen thousand, three hundred twenty-six".