52104445 has 16 divisors (see below), whose sum is σ = 65007360. Its totient is φ = 40043584.

The previous prime is 52104443. The next prime is 52104449. The reversal of 52104445 is 54440125.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 52104445 - 2¹ = 52104443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52104443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32124 + ... + 33706.

It is an arithmetic number, because the mean of its divisors is an integer number (4062960).

Almost surely, 2^52104445 is an apocalyptic number.

It is an amenable number.

52104445 is a deficient number, since it is larger than the sum of its proper divisors (12902915).

52104445 is a wasteful number, since it uses less digits than its factorization.

52104445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1844.

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

The square root of 52104445 is about 7218.3408758523. The cubic root of 52104445 is about 373.5008473560.

The spelling of 52104445 in words is "fifty-two million, one hundred four thousand, four hundred forty-five".