52445046 has 8 divisors (see below), whose sum is σ = 104890104. Its totient is φ = 17481680.

The previous prime is 52445039. The next prime is 52445059. The reversal of 52445046 is 64054425.

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

52445046 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4370415 + ... + 4370426.

It is an arithmetic number, because the mean of its divisors is an integer number (13111263).

Almost surely, 2^52445046 is an apocalyptic number.

52445046 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52445046 is a wasteful number, since it uses less digits than its factorization.

52445046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8740846.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 52445046 is about 7241.8951939392. The cubic root of 52445046 is about 374.3129250212.

The spelling of 52445046 in words is "fifty-two million, four hundred forty-five thousand, forty-six".