52601655 has 16 divisors (see below), whose sum is σ = 89113824. Its totient is φ = 26403840.

The previous prime is 52601651. The next prime is 52601693. The reversal of 52601655 is 55610625.

52601655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52601655 - 2² = 52601651 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52601651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102886 + ... + 103395.

It is an arithmetic number, because the mean of its divisors is an integer number (5569614).

Almost surely, 2^52601655 is an apocalyptic number.

52601655 is a deficient number, since it is larger than the sum of its proper divisors (36512169).

52601655 is a wasteful number, since it uses less digits than its factorization.

52601655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206306.

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 52601655 is about 7252.6998421278. The cubic root of 52601655 is about 374.6851401538.

The spelling of 52601655 in words is "fifty-two million, six hundred one thousand, six hundred fifty-five".