6129702564 has 48 divisors (see below), whose sum is σ = 14367830400. Its totient is φ = 2033945856.

The previous prime is 6129702539. The next prime is 6129702641. The reversal of 6129702564 is 4652079216.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2933232 + ... + 2935320.

It is an arithmetic number, because the mean of its divisors is an integer number (299329800).

Almost surely, 2^6129702564 is an apocalyptic number.

It is an amenable number.

6129702564 is an abundant number, since it is smaller than the sum of its proper divisors (8238127836).

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

6129702564 is a wasteful number, since it uses less digits than its factorization.

6129702564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3092 (or 3090 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 6129702564 is about 78292.4170274491. The cubic root of 6129702564 is about 1830.1209833718.

The spelling of 6129702564 in words is "six billion, one hundred twenty-nine million, seven hundred two thousand, five hundred sixty-four".