52547755 has 16 divisors (see below), whose sum is σ = 70862400. Its totient is φ = 37116288.

The previous prime is 52547753. The next prime is 52547783. The reversal of 52547755 is 55774525.

It is a cyclic number.

It is not a de Polignac number, because 52547755 - 2¹ = 52547753 is a prime.

It is a super-3 number, since 3×52547755³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (52547753) 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, 16080 + ... + 19069.

It is an arithmetic number, because the mean of its divisors is an integer number (4428900).

Almost surely, 2^52547755 is an apocalyptic number.

52547755 is a deficient number, since it is larger than the sum of its proper divisors (18314645).

52547755 is a wasteful number, since it uses less digits than its factorization.

52547755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35190.

The product of its digits is 245000, while the sum is 40.

The square root of 52547755 is about 7248.9830321225. The cubic root of 52547755 is about 374.5571186370.

The spelling of 52547755 in words is "fifty-two million, five hundred forty-seven thousand, seven hundred fifty-five".