52462445 has 8 divisors (see below), whose sum is σ = 71948544. Its totient is φ = 35974224.

The previous prime is 52462441. The next prime is 52462457. The reversal of 52462445 is 54426425.

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

It is a cyclic number.

It is not a de Polignac number, because 52462445 - 2² = 52462441 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52462441) by changing a digit.

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, 749429 + ... + 749498.

It is an arithmetic number, because the mean of its divisors is an integer number (8993568).

Almost surely, 2^52462445 is an apocalyptic number.

It is an amenable number.

52462445 is a deficient number, since it is larger than the sum of its proper divisors (19486099).

52462445 is a wasteful number, since it uses less digits than its factorization.

52462445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1498939.

The product of its digits is 38400, while the sum is 32.

The square root of 52462445 is about 7243.0963682668. The cubic root of 52462445 is about 374.3543140624.

The spelling of 52462445 in words is "fifty-two million, four hundred sixty-two thousand, four hundred forty-five".