6506264251332 has 36 divisors (see below), whose sum is σ = 16446512172636. Its totient is φ = 2168738664960.

The previous prime is 6506264251283. The next prime is 6506264251337. The reversal of 6506264251332 is 2331524626056.

6506264251332 is a `hidden beast` number, since 6 + 5 + 0 + 6 + 2 + 64 + 251 + 332 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1913369496516 + 4592894754816 = 1383246^2 + 2143104^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (6506264251337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4880728 + ... + 6069104.

It is an arithmetic number, because the mean of its divisors is an integer number (456847560351).

Almost surely, 2^{6506264251332} is an apocalyptic number.

It is an amenable number.

6506264251332 is an abundant number, since it is smaller than the sum of its proper divisors (9940247921304).

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

6506264251332 is a wasteful number, since it uses less digits than its factorization.

6506264251332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340468 (or 1340463 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 45.

Adding to 6506264251332 its reverse (2331524626056), we get a palindrome (8837788877388).

The spelling of 6506264251332 in words is "six trillion, five hundred six billion, two hundred sixty-four million, two hundred fifty-one thousand, three hundred thirty-two".