52026004 has 6 divisors (see below), whose sum is σ = 91045514. Its totient is φ = 26013000.

The previous prime is 52025999. The next prime is 52026017. The reversal of 52026004 is 40062025.

52026004 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., 50438404 + 1587600 = 7102^2 + 1260^2 .

It is a congruent number.

It is an unprimeable number.

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, 6503247 + ... + 6503254.

Almost surely, 2^52026004 is an apocalyptic number.

It is an amenable number.

52026004 is a deficient number, since it is larger than the sum of its proper divisors (39019510).

52026004 is a wasteful number, since it uses less digits than its factorization.

52026004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13006505 (or 13006503 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 52026004 is about 7212.9053785559. The cubic root of 52026004 is about 373.3133234031.

Adding to 52026004 its reverse (40062025), we get a palindrome (92088029).

The spelling of 52026004 in words is "fifty-two million, twenty-six thousand, four".