6461305502 has 16 divisors (see below), whose sum is σ = 10035962640. Its totient is φ = 3116202432.

The previous prime is 6461305457. The next prime is 6461305537. The reversal of 6461305502 is 2055031646.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5993 + ... + 113835.

It is an arithmetic number, because the mean of its divisors is an integer number (627247665).

Almost surely, 2^6461305502 is an apocalyptic number.

6461305502 is a deficient number, since it is larger than the sum of its proper divisors (3574657138).

6461305502 is a wasteful number, since it uses less digits than its factorization.

6461305502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108907.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 6461305502 is about 80382.2461865803. The cubic root of 6461305502 is about 1862.5449325196.

The spelling of 6461305502 in words is "six billion, four hundred sixty-one million, three hundred five thousand, five hundred two".