52448707 has 2 divisors, whose sum is σ = 52448708. Its totient is φ = 52448706.

The previous prime is 52448701. The next prime is 52448719. The reversal of 52448707 is 70784425.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52448707 is a prime.

It is not a weakly prime, because it can be changed into another prime (52448701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26224353 + 26224354.

It is an arithmetic number, because the mean of its divisors is an integer number (26224354).

Almost surely, 2^52448707 is an apocalyptic number.

52448707 is a deficient number, since it is larger than the sum of its proper divisors (1).

52448707 is an equidigital number, since it uses as much as digits as its factorization.

52448707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62720, while the sum is 37.

The square root of 52448707 is about 7242.1479548543. The cubic root of 52448707 is about 374.3216346315.

The spelling of 52448707 in words is "fifty-two million, four hundred forty-eight thousand, seven hundred seven".