52003775 has 6 divisors (see below), whose sum is σ = 64484712. Its totient is φ = 41603000.

The previous prime is 52003769. The next prime is 52003793. The reversal of 52003775 is 57730025.

It is not a de Polignac number, because 52003775 - 2⁸ = 52003519 is a prime.

It is a super-2 number, since 2×52003775² = 5408785228501250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1040051 + ... + 1040100.

It is an arithmetic number, because the mean of its divisors is an integer number (10747452).

Almost surely, 2^52003775 is an apocalyptic number.

52003775 is a deficient number, since it is larger than the sum of its proper divisors (12480937).

52003775 is a wasteful number, since it uses less digits than its factorization.

52003775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2080161 (or 2080156 counting only the distinct ones).

The product of its (nonzero) digits is 7350, while the sum is 29.

The square root of 52003775 is about 7211.3642953327. The cubic root of 52003775 is about 373.2601476616.

The spelling of 52003775 in words is "fifty-two million, three thousand, seven hundred seventy-five".