52813603 has 2 divisors, whose sum is σ = 52813604. Its totient is φ = 52813602.

The previous prime is 52813591. The next prime is 52813627. The reversal of 52813603 is 30631825.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52813603 - 2¹³ = 52805411 is a prime.

It is not a weakly prime, because it can be changed into another prime (52813643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26406801 + 26406802.

It is an arithmetic number, because the mean of its divisors is an integer number (26406802).

Almost surely, 2^52813603 is an apocalyptic number.

52813603 is a deficient number, since it is larger than the sum of its proper divisors (1).

52813603 is an equidigital number, since it uses as much as digits as its factorization.

52813603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 52813603 is about 7267.2968151851. The cubic root of 52813603 is about 375.1877057322.

The spelling of 52813603 in words is "fifty-two million, eight hundred thirteen thousand, six hundred three".