52662103 has 4 divisors (see below), whose sum is σ = 56713048. Its totient is φ = 48611160.

The previous prime is 52662097. The next prime is 52662109. The reversal of 52662103 is 30126625.

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

It is an interprime number because it is at equal distance from previous prime (52662097) and next prime (52662109).

It is a de Polignac number, because none of the positive numbers 2^k-52662103 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 (52662109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2025453 + ... + 2025478.

It is an arithmetic number, because the mean of its divisors is an integer number (14178262).

Almost surely, 2^52662103 is an apocalyptic number.

52662103 is a deficient number, since it is larger than the sum of its proper divisors (4050945).

52662103 is a wasteful number, since it uses less digits than its factorization.

52662103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4050944.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 52662103 is about 7256.8659213189. The cubic root of 52662103 is about 374.8286102727.

Adding to 52662103 its reverse (30126625), we get a palindrome (82788728).

The spelling of 52662103 in words is "fifty-two million, six hundred sixty-two thousand, one hundred three".