53619703 has 2 divisors, whose sum is σ = 53619704. Its totient is φ = 53619702.

The previous prime is 53619679. The next prime is 53619707. The reversal of 53619703 is 30791635.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53619703 - 2¹³ = 53611511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53619707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26809851 + 26809852.

It is an arithmetic number, because the mean of its divisors is an integer number (26809852).

Almost surely, 2^53619703 is an apocalyptic number.

53619703 is a deficient number, since it is larger than the sum of its proper divisors (1).

53619703 is an equidigital number, since it uses as much as digits as its factorization.

53619703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17010, while the sum is 34.

The square root of 53619703 is about 7322.5475758099. The cubic root of 53619703 is about 377.0869197574.

The spelling of 53619703 in words is "fifty-three million, six hundred nineteen thousand, seven hundred three".