52104454 has 8 divisors (see below), whose sum is σ = 78255720. Its totient is φ = 26019216.

The previous prime is 52104449. The next prime is 52104463. The reversal of 52104454 is 45440125.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 14484 + ... + 17719.

It is an arithmetic number, because the mean of its divisors is an integer number (9781965).

Almost surely, 2^52104454 is an apocalyptic number.

52104454 is a deficient number, since it is larger than the sum of its proper divisors (26151266).

52104454 is a wasteful number, since it uses less digits than its factorization.

52104454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33014.

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 52104454 is about 7218.3414992642. The cubic root of 52104454 is about 373.5008688609.

Adding to 52104454 its reverse (45440125), we get a palindrome (97544579).

The spelling of 52104454 in words is "fifty-two million, one hundred four thousand, four hundred fifty-four".