52602945 has 8 divisors (see below), whose sum is σ = 84164736. Its totient is φ = 28054896.

The previous prime is 52602911. The next prime is 52602961. The reversal of 52602945 is 54920625.

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

It is not a de Polignac number, because 52602945 - 2¹⁰ = 52601921 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1753417 + ... + 1753446.

It is an arithmetic number, because the mean of its divisors is an integer number (10520592).

Almost surely, 2^52602945 is an apocalyptic number.

It is an amenable number.

52602945 is a deficient number, since it is larger than the sum of its proper divisors (31561791).

52602945 is a wasteful number, since it uses less digits than its factorization.

52602945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3506871.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 52602945 is about 7252.7887739820. The cubic root of 52602945 is about 374.6882030478.

The spelling of 52602945 in words is "fifty-two million, six hundred two thousand, nine hundred forty-five".