52287103 has 8 divisors (see below), whose sum is σ = 57093840. Its totient is φ = 47489280.

The previous prime is 52287101. The next prime is 52287113. The reversal of 52287103 is 30178225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52287103 - 2¹ = 52287101 is a prime.

It is a super-2 number, since 2×52287103² = 5467882280265218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52287101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18351 + ... + 21007.

It is an arithmetic number, because the mean of its divisors is an integer number (7136730).

Almost surely, 2^52287103 is an apocalyptic number.

52287103 is a deficient number, since it is larger than the sum of its proper divisors (4806737).

52287103 is a wasteful number, since it uses less digits than its factorization.

52287103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4457.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 52287103 is about 7230.9821601218. The cubic root of 52287103 is about 373.9367881005.

The spelling of 52287103 in words is "fifty-two million, two hundred eighty-seven thousand, one hundred three".