52516134 has 32 divisors (see below), whose sum is σ = 127313280. Its totient is φ = 15913800.

The previous prime is 52516117. The next prime is 52516147. The reversal of 52516134 is 43161525.

52516134 is a `hidden beast` number, since 525 + 1 + 6 + 134 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 52516098 and 52516107.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 43612 + ... + 44799.

It is an arithmetic number, because the mean of its divisors is an integer number (3978540).

Almost surely, 2^52516134 is an apocalyptic number.

52516134 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

52516134 is an abundant number, since it is smaller than the sum of its proper divisors (74797146).

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

52516134 is a wasteful number, since it uses less digits than its factorization.

52516134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88433 (or 88427 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 52516134 is about 7246.8016393441. The cubic root of 52516134 is about 374.4819727235.

Adding to 52516134 its reverse (43161525), we get a palindrome (95677659).

It can be divided in two parts, 52516 and 134, that added together give a triangular number (52650 = T₃₂₄).

The spelling of 52516134 in words is "fifty-two million, five hundred sixteen thousand, one hundred thirty-four".