6530262164 has 12 divisors (see below), whose sum is σ = 11736822804. Its totient is φ = 3176884224.

The previous prime is 6530262121. The next prime is 6530262169. The reversal of 6530262164 is 4612620356.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4588978564 + 1941283600 = 67742^2 + 44060^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6530262169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22061549 + ... + 22061844.

It is an arithmetic number, because the mean of its divisors is an integer number (978068567).

Almost surely, 2^6530262164 is an apocalyptic number.

It is an amenable number.

6530262164 is a deficient number, since it is larger than the sum of its proper divisors (5206560640).

6530262164 is a wasteful number, since it uses less digits than its factorization.

6530262164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44123434 (or 44123432 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 6530262164 is about 80810.0375201002. The cubic root of 6530262164 is about 1869.1473482290.

The spelling of 6530262164 in words is "six billion, five hundred thirty million, two hundred sixty-two thousand, one hundred sixty-four".