52170763 has 2 divisors, whose sum is σ = 52170764. Its totient is φ = 52170762.

The previous prime is 52170757. The next prime is 52170787. The reversal of 52170763 is 36707125.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52170763 - 2²⁵ = 18616331 is a prime.

It is not a weakly prime, because it can be changed into another prime (52170733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26085381 + 26085382.

It is an arithmetic number, because the mean of its divisors is an integer number (26085382).

Almost surely, 2^52170763 is an apocalyptic number.

52170763 is a deficient number, since it is larger than the sum of its proper divisors (1).

52170763 is an equidigital number, since it uses as much as digits as its factorization.

52170763 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8820, while the sum is 31.

The square root of 52170763 is about 7222.9331299687. The cubic root of 52170763 is about 373.6592428485.

Adding to 52170763 its reverse (36707125), we get a palindrome (88877888).

The spelling of 52170763 in words is "fifty-two million, one hundred seventy thousand, seven hundred sixty-three".