52742675 has 6 divisors (see below), whose sum is σ = 65400948. Its totient is φ = 42194120.

The previous prime is 52742659. The next prime is 52742681. The reversal of 52742675 is 57624725.

It is a happy number.

It is not a de Polignac number, because 52742675 - 2⁴ = 52742659 is a prime.

It is a Duffinian 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 5 ways as a sum of consecutive naturals, for example, 1054829 + ... + 1054878.

It is an arithmetic number, because the mean of its divisors is an integer number (10900158).

Almost surely, 2^52742675 is an apocalyptic number.

52742675 is a deficient number, since it is larger than the sum of its proper divisors (12658273).

52742675 is a wasteful number, since it uses less digits than its factorization.

52742675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2109717 (or 2109712 counting only the distinct ones).

The product of its digits is 117600, while the sum is 38.

The square root of 52742675 is about 7262.4152318633. The cubic root of 52742675 is about 375.0196730420.

The spelling of 52742675 in words is "fifty-two million, seven hundred forty-two thousand, six hundred seventy-five".