52225104 has 20 divisors (see below), whose sum is σ = 134914976. Its totient is φ = 17408352.

The previous prime is 52225099. The next prime is 52225109. The reversal of 52225104 is 40152225.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (52225099) and next prime (52225109).

It is a super-2 number, since 2×52225104² = 5454922975621632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52225109) 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, 543964 + ... + 544059.

Almost surely, 2^52225104 is an apocalyptic number.

It is an amenable number.

52225104 is an abundant number, since it is smaller than the sum of its proper divisors (82689872).

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

52225104 is a wasteful number, since it uses less digits than its factorization.

52225104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088034 (or 1088028 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 52225104 is about 7226.6938498874. The cubic root of 52225104 is about 373.7889321607.

Adding to 52225104 its reverse (40152225), we get a palindrome (92377329).

The spelling of 52225104 in words is "fifty-two million, two hundred twenty-five thousand, one hundred four".