6261005052 has 24 divisors (see below), whose sum is σ = 16232235600. Its totient is φ = 2087001648.

The previous prime is 6261005029. The next prime is 6261005111. The reversal of 6261005052 is 2505001626.

It is a super-2 number, since 2×6261005052² = 78400368522339045408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28986027 + ... + 28986242.

It is an arithmetic number, because the mean of its divisors is an integer number (676343150).

Almost surely, 2^6261005052 is an apocalyptic number.

It is an amenable number.

6261005052 is an abundant number, since it is smaller than the sum of its proper divisors (9971230548).

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

6261005052 is a wasteful number, since it uses less digits than its factorization.

6261005052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57972282 (or 57972274 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 6261005052 is about 79126.5129523600. The cubic root of 6261005052 is about 1843.0962609292.

Adding to 6261005052 its reverse (2505001626), we get a palindrome (8766006678).

The spelling of 6261005052 in words is "six billion, two hundred sixty-one million, five thousand, fifty-two".