52446454 has 16 divisors (see below), whose sum is σ = 81259200. Its totient is φ = 25372864.

The previous prime is 52446439. The next prime is 52446487. The reversal of 52446454 is 45464425.

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 7 ways as a sum of consecutive naturals, for example, 5232 + ... + 11500.

It is an arithmetic number, because the mean of its divisors is an integer number (5078700).

Almost surely, 2^52446454 is an apocalyptic number.

52446454 is a deficient number, since it is larger than the sum of its proper divisors (28812746).

52446454 is a wasteful number, since it uses less digits than its factorization.

52446454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6407.

The product of its digits is 76800, while the sum is 34.

The square root of 52446454 is about 7241.9924054089. The cubic root of 52446454 is about 374.3162747363.

It can be divided in two parts, 52446 and 454, that added together give a square (52900 = 230²).

The spelling of 52446454 in words is "fifty-two million, four hundred forty-six thousand, four hundred fifty-four".