6261276552 has 32 divisors (see below), whose sum is σ = 16192958400. Its totient is φ = 2015123264.

The previous prime is 6261276509. The next prime is 6261276557. The reversal of 6261276552 is 2556721626.

It is not an unprimeable number, because it can be changed into a prime (6261276557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4497348 + ... + 4498739.

It is an arithmetic number, because the mean of its divisors is an integer number (506029950).

Almost surely, 2^6261276552 is an apocalyptic number.

It is an amenable number.

6261276552 is an abundant number, since it is smaller than the sum of its proper divisors (9931681848).

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

6261276552 is a wasteful number, since it uses less digits than its factorization.

6261276552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8996125 (or 8996121 counting only the distinct ones).

The product of its digits is 302400, while the sum is 42.

The square root of 6261276552 is about 79128.2285407679. The cubic root of 6261276552 is about 1843.1229016680.

The spelling of 6261276552 in words is "six billion, two hundred sixty-one million, two hundred seventy-six thousand, five hundred fifty-two".