6364520052 has 48 divisors (see below), whose sum is σ = 16506286272. Its totient is φ = 1892250880.

The previous prime is 6364520047. The next prime is 6364520081. The reversal of 6364520052 is 2500254636.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 6364519995 and 6364520022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 447873 + ... + 461864.

It is an arithmetic number, because the mean of its divisors is an integer number (343880964).

Almost surely, 2^6364520052 is an apocalyptic number.

It is an amenable number.

6364520052 is an abundant number, since it is smaller than the sum of its proper divisors (10141766220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6364520052 is a wasteful number, since it uses less digits than its factorization.

6364520052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909808 (or 909806 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 6364520052 is about 79777.9421394160. The cubic root of 6364520052 is about 1853.1982711155.

Adding to 6364520052 its reverse (2500254636), we get a palindrome (8864774688).

The spelling of 6364520052 in words is "six billion, three hundred sixty-four million, five hundred twenty thousand, fifty-two".