52434012 has 12 divisors (see below), whose sum is σ = 122346056. Its totient is φ = 17478000.

The previous prime is 52434007. The next prime is 52434017. The reversal of 52434012 is 21043425.

It is an interprime number because it is at equal distance from previous prime (52434007) and next prime (52434017).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×52434012² = 5498651228832288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52434012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52434017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2184739 + ... + 2184762.

Almost surely, 2^52434012 is an apocalyptic number.

It is an amenable number.

52434012 is an abundant number, since it is smaller than the sum of its proper divisors (69912044).

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

52434012 is a wasteful number, since it uses less digits than its factorization.

52434012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4369508 (or 4369506 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 52434012 is about 7241.1333367091. The cubic root of 52434012 is about 374.2866724081.

Adding to 52434012 its reverse (21043425), we get a palindrome (73477437).

The spelling of 52434012 in words is "fifty-two million, four hundred thirty-four thousand, twelve".