53482547 has 2 divisors, whose sum is σ = 53482548. Its totient is φ = 53482546.

The previous prime is 53482529. The next prime is 53482571. The reversal of 53482547 is 74528435.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53482547 - 2¹⁴ = 53466163 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53482547.

It is not a weakly prime, because it can be changed into another prime (53482747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26741273 + 26741274.

It is an arithmetic number, because the mean of its divisors is an integer number (26741274).

Almost surely, 2^53482547 is an apocalyptic number.

53482547 is a deficient number, since it is larger than the sum of its proper divisors (1).

53482547 is an equidigital number, since it uses as much as digits as its factorization.

53482547 is an evil number, because the sum of its binary digits is even.

The product of its digits is 134400, while the sum is 38.

The square root of 53482547 is about 7313.1762593281. The cubic root of 53482547 is about 376.7651232777.

The spelling of 53482547 in words is "fifty-three million, four hundred eighty-two thousand, five hundred forty-seven".