52015936 has 28 divisors (see below), whose sum is σ = 117965728. Its totient is φ = 22292352.

The previous prime is 52015933. The next prime is 52015963. The reversal of 52015936 is 63951025.

It is a tau number, because it is divible by the number of its divisors (28).

It is a junction number, because it is equal to n+sod(n) for n = 52015898 and 52015907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52015933) 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, 57606 + ... + 58501.

Almost surely, 2^52015936 is an apocalyptic number.

52015936 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

52015936 is an abundant number, since it is smaller than the sum of its proper divisors (65949792).

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

52015936 is a wasteful number, since it uses less digits than its factorization.

52015936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116126 (or 116116 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 52015936 is about 7212.2074290747. The cubic root of 52015936 is about 373.2892408244.

The spelling of 52015936 in words is "fifty-two million, fifteen thousand, nine hundred thirty-six".