52006454 has 16 divisors (see below), whose sum is σ = 81209520. Its totient is φ = 24948000.

The previous prime is 52006429. The next prime is 52006529. The reversal of 52006454 is 45460025.

52006454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6704 + ... + 12204.

It is an arithmetic number, because the mean of its divisors is an integer number (5075595).

Almost surely, 2^52006454 is an apocalyptic number.

52006454 is a deficient number, since it is larger than the sum of its proper divisors (29203066).

52006454 is a wasteful number, since it uses less digits than its factorization.

52006454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5695.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 52006454 is about 7211.5500414266. The cubic root of 52006454 is about 373.2665571115.

Adding to 52006454 its reverse (45460025), we get a palindrome (97466479).

The spelling of 52006454 in words is "fifty-two million, six thousand, four hundred fifty-four".