52069463 has 2 divisors, whose sum is σ = 52069464. Its totient is φ = 52069462.

The previous prime is 52069441. The next prime is 52069543. The reversal of 52069463 is 36496025.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52069463 - 2¹⁶ = 52003927 is a prime.

It is a super-2 number, since 2×52069463² = 5422457954216738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52069403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26034731 + 26034732.

It is an arithmetic number, because the mean of its divisors is an integer number (26034732).

Almost surely, 2^52069463 is an apocalyptic number.

52069463 is a deficient number, since it is larger than the sum of its proper divisors (1).

52069463 is an equidigital number, since it uses as much as digits as its factorization.

52069463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 52069463 is about 7215.9173360010. The cubic root of 52069463 is about 373.4172413617.

The spelling of 52069463 in words is "fifty-two million, sixty-nine thousand, four hundred sixty-three".