53473463 has 2 divisors, whose sum is σ = 53473464. Its totient is φ = 53473462.

The previous prime is 53473447. The next prime is 53473487. The reversal of 53473463 is 36437435.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53473463 - 2⁴ = 53473447 is a prime.

It is a super-2 number, since 2×53473463² = 5718822490424738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53470463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26736731 + 26736732.

It is an arithmetic number, because the mean of its divisors is an integer number (26736732).

Almost surely, 2^53473463 is an apocalyptic number.

53473463 is a deficient number, since it is larger than the sum of its proper divisors (1).

53473463 is an equidigital number, since it uses as much as digits as its factorization.

53473463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 35.

The square root of 53473463 is about 7312.5551621851. Note that the first 3 decimals coincide. The cubic root of 53473463 is about 376.7437909094.

The spelling of 53473463 in words is "fifty-three million, four hundred seventy-three thousand, four hundred sixty-three".