53226115 has 4 divisors (see below), whose sum is σ = 63871344. Its totient is φ = 42580888.

The previous prime is 53226113. The next prime is 53226139. The reversal of 53226115 is 51162235.

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

It is a cyclic number.

It is not a de Polignac number, because 53226115 - 2¹ = 53226113 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53226115.

It is not an unprimeable number, because it can be changed into a prime (53226113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5322607 + ... + 5322616.

It is an arithmetic number, because the mean of its divisors is an integer number (15967836).

Almost surely, 2^53226115 is an apocalyptic number.

53226115 is a deficient number, since it is larger than the sum of its proper divisors (10645229).

53226115 is a wasteful number, since it uses less digits than its factorization.

53226115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10645228.

The product of its digits is 1800, while the sum is 25.

The square root of 53226115 is about 7295.6230028696. The cubic root of 53226115 is about 376.1620015466.

The spelling of 53226115 in words is "fifty-three million, two hundred twenty-six thousand, one hundred fifteen".