53110903 has 2 divisors, whose sum is σ = 53110904. Its totient is φ = 53110902.

The previous prime is 53110879. The next prime is 53110921. The reversal of 53110903 is 30901135.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53110903 - 2⁹ = 53110391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53110943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26555451 + 26555452.

It is an arithmetic number, because the mean of its divisors is an integer number (26555452).

Almost surely, 2^53110903 is an apocalyptic number.

53110903 is a deficient number, since it is larger than the sum of its proper divisors (1).

53110903 is an equidigital number, since it uses as much as digits as its factorization.

53110903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 405, while the sum is 22.

The square root of 53110903 is about 7287.7227581735. The cubic root of 53110903 is about 375.8903949995.

The spelling of 53110903 in words is "fifty-three million, one hundred ten thousand, nine hundred three".