52726963 has 2 divisors, whose sum is σ = 52726964. Its totient is φ = 52726962.

The previous prime is 52726937. The next prime is 52726967. The reversal of 52726963 is 36962725.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52726963 - 2¹⁷ = 52595891 is a prime.

It is not a weakly prime, because it can be changed into another prime (52726967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26363481 + 26363482.

It is an arithmetic number, because the mean of its divisors is an integer number (26363482).

Almost surely, 2^52726963 is an apocalyptic number.

52726963 is a deficient number, since it is larger than the sum of its proper divisors (1).

52726963 is an equidigital number, since it uses as much as digits as its factorization.

52726963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 136080, while the sum is 40.

The square root of 52726963 is about 7261.3334174930. Note that the first 3 decimals coincide. The cubic root of 52726963 is about 374.9824299916.

The spelling of 52726963 in words is "fifty-two million, seven hundred twenty-six thousand, nine hundred sixty-three".