52514507 has 4 divisors (see below), whose sum is σ = 53933856. Its totient is φ = 51095160.

The previous prime is 52514503. The next prime is 52514519. The reversal of 52514507 is 70541525.

52514507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52514507 - 2² = 52514503 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52514507.

It is not an unprimeable number, because it can be changed into a prime (52514503) 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 3 ways as a sum of consecutive naturals, for example, 709619 + ... + 709692.

It is an arithmetic number, because the mean of its divisors is an integer number (13483464).

Almost surely, 2^52514507 is an apocalyptic number.

52514507 is a deficient number, since it is larger than the sum of its proper divisors (1419349).

52514507 is a wasteful number, since it uses less digits than its factorization.

52514507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1419348.

The product of its (nonzero) digits is 7000, while the sum is 29.

The square root of 52514507 is about 7246.6893820558. The cubic root of 52514507 is about 374.4781054138.

The spelling of 52514507 in words is "fifty-two million, five hundred fourteen thousand, five hundred seven".