52103651 has 2 divisors, whose sum is σ = 52103652. Its totient is φ = 52103650.

The previous prime is 52103641. The next prime is 52103663. The reversal of 52103651 is 15630125.

52103651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52103651 - 2⁶ = 52103587 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (52103641) 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 as a sum of consecutive naturals, namely, 26051825 + 26051826.

It is an arithmetic number, because the mean of its divisors is an integer number (26051826).

Almost surely, 2^52103651 is an apocalyptic number.

52103651 is a deficient number, since it is larger than the sum of its proper divisors (1).

52103651 is an equidigital number, since it uses as much as digits as its factorization.

52103651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 52103651 is about 7218.2858768547. The cubic root of 52103651 is about 373.4989501335.

Adding to 52103651 its reverse (15630125), we get a palindrome (67733776).

The spelling of 52103651 in words is "fifty-two million, one hundred three thousand, six hundred fifty-one".