53898703 has 2 divisors, whose sum is σ = 53898704. Its totient is φ = 53898702.

The previous prime is 53898701. The next prime is 53898731. The reversal of 53898703 is 30789835.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53898703 - 2¹ = 53898701 is a prime.

Together with 53898701, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 53898703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53898701) 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 as a sum of consecutive naturals, namely, 26949351 + 26949352.

It is an arithmetic number, because the mean of its divisors is an integer number (26949352).

Almost surely, 2^53898703 is an apocalyptic number.

53898703 is a deficient number, since it is larger than the sum of its proper divisors (1).

53898703 is an equidigital number, since it uses as much as digits as its factorization.

53898703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 53898703 is about 7341.5736051612. The cubic root of 53898703 is about 377.7398221735.

The spelling of 53898703 in words is "fifty-three million, eight hundred ninety-eight thousand, seven hundred three".