52055764 has 6 divisors (see below), whose sum is σ = 91097594. Its totient is φ = 26027880.

The previous prime is 52055761. The next prime is 52055771. The reversal of 52055764 is 46755025.

52055764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 43692100 + 8363664 = 6610^2 + 2892^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52055761) 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 as a sum of consecutive naturals, namely, 6506967 + ... + 6506974.

Almost surely, 2^52055764 is an apocalyptic number.

It is an amenable number.

52055764 is a deficient number, since it is larger than the sum of its proper divisors (39041830).

52055764 is a wasteful number, since it uses less digits than its factorization.

52055764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13013945 (or 13013943 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 52055764 is about 7214.9680525973. The cubic root of 52055764 is about 373.3844909346.

The spelling of 52055764 in words is "fifty-two million, fifty-five thousand, seven hundred sixty-four".