52556073 has 16 divisors (see below), whose sum is σ = 71413056. Its totient is φ = 34372800.

The previous prime is 52555999. The next prime is 52556087. The reversal of 52556073 is 37065525.

It is not a de Polignac number, because 52556073 - 2⁸ = 52555817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52556573) 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, 74623 + ... + 75323.

It is an arithmetic number, because the mean of its divisors is an integer number (4463316).

Almost surely, 2^52556073 is an apocalyptic number.

It is an amenable number.

52556073 is a deficient number, since it is larger than the sum of its proper divisors (18856983).

52556073 is a wasteful number, since it uses less digits than its factorization.

52556073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144.

The product of its (nonzero) digits is 31500, while the sum is 33.

The square root of 52556073 is about 7249.5567450707. The cubic root of 52556073 is about 374.5768809893.

The spelling of 52556073 in words is "fifty-two million, five hundred fifty-six thousand, seventy-three".