56201335 has 32 divisors (see below), whose sum is σ = 74419200. Its totient is φ = 40590720.

The previous prime is 56201323. The next prime is 56201339. The reversal of 56201335 is 53310265.

It is a happy number.

It is not a de Polignac number, because 56201335 - 2¹¹ = 56199287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56201339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 207250 + ... + 207520.

It is an arithmetic number, because the mean of its divisors is an integer number (2325600).

Almost surely, 2^56201335 is an apocalyptic number.

56201335 is a deficient number, since it is larger than the sum of its proper divisors (18217865).

56201335 is a wasteful number, since it uses less digits than its factorization.

56201335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 56201335 is about 7496.7549646497. The cubic root of 56201335 is about 383.0441881722.

The spelling of 56201335 in words is "fifty-six million, two hundred one thousand, three hundred thirty-five".