52097803 has 2 divisors, whose sum is σ = 52097804. Its totient is φ = 52097802.

The previous prime is 52097797. The next prime is 52097807. The reversal of 52097803 is 30879025.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52097803 is a prime.

It is not a weakly prime, because it can be changed into another prime (52097807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26048901 + 26048902.

It is an arithmetic number, because the mean of its divisors is an integer number (26048902).

Almost surely, 2^52097803 is an apocalyptic number.

52097803 is a deficient number, since it is larger than the sum of its proper divisors (1).

52097803 is an equidigital number, since it uses as much as digits as its factorization.

52097803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 52097803 is about 7217.8807831662. The cubic root of 52097803 is about 373.4849760418.

It can be divided in two parts, 52097 and 803, that added together give a square (52900 = 230²).

The spelling of 52097803 in words is "fifty-two million, ninety-seven thousand, eight hundred three".