52260130 has 32 divisors (see below), whose sum is σ = 101909808. Its totient is φ = 19180800.

The previous prime is 52260121. The next prime is 52260139. The reversal of 52260130 is 3106225.

It is a happy number.

52260130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52260121) and next prime (52260139).

It can be written as a sum of positive squares in 8 ways, for example, as 3721041 + 48539089 = 1929^2 + 6967^2 .

It is a super-2 number, since 2×52260130² = 5462242375233800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52260098 and 52260107.

It is not an unprimeable number, because it can be changed into a prime (52260139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22420 + ... + 24640.

Almost surely, 2^52260130 is an apocalyptic number.

52260130 is a deficient number, since it is larger than the sum of its proper divisors (49649678).

52260130 is a wasteful number, since it uses less digits than its factorization.

52260130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2422.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 52260130 is about 7229.1168201932. The cubic root of 52260130 is about 373.8724769462.

Adding to 52260130 its reverse (3106225), we get a palindrome (55366355).

The spelling of 52260130 in words is "fifty-two million, two hundred sixty thousand, one hundred thirty".