52901503 has 4 divisors (see below), whose sum is σ = 52921960. Its totient is φ = 52881048.

The previous prime is 52901483. The next prime is 52901507. The reversal of 52901503 is 30510925.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52901503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52901507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5673 + ... + 11746.

It is an arithmetic number, because the mean of its divisors is an integer number (13230490).

Almost surely, 2^52901503 is an apocalyptic number.

52901503 is a deficient number, since it is larger than the sum of its proper divisors (20457).

52901503 is a wasteful number, since it uses less digits than its factorization.

52901503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20456.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 52901503 is about 7273.3419416387. The cubic root of 52901503 is about 375.3957374906.

The spelling of 52901503 in words is "fifty-two million, nine hundred one thousand, five hundred three".