53499703 has 2 divisors, whose sum is σ = 53499704. Its totient is φ = 53499702.

The previous prime is 53499689. The next prime is 53499713. The reversal of 53499703 is 30799435.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53499703 - 2¹⁷ = 53368631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53499713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26749851 + 26749852.

It is an arithmetic number, because the mean of its divisors is an integer number (26749852).

Almost surely, 2^53499703 is an apocalyptic number.

53499703 is a deficient number, since it is larger than the sum of its proper divisors (1).

53499703 is an equidigital number, since it uses as much as digits as its factorization.

53499703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 102060, while the sum is 40.

The square root of 53499703 is about 7314.3491166337. The cubic root of 53499703 is about 376.8054049010.

The spelling of 53499703 in words is "fifty-three million, four hundred ninety-nine thousand, seven hundred three".