6461601602 has 8 divisors (see below), whose sum is σ = 9713158416. Its totient is φ = 3223882132.

The previous prime is 6461601571. The next prime is 6461601647. The reversal of 6461601602 is 2061061646.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3458168 + ... + 3460035.

It is an arithmetic number, because the mean of its divisors is an integer number (1214144802).

Almost surely, 2^6461601602 is an apocalyptic number.

6461601602 is a deficient number, since it is larger than the sum of its proper divisors (3251556814).

6461601602 is a wasteful number, since it uses less digits than its factorization.

6461601602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6918672.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 6461601602 is about 80384.0879900991. The cubic root of 6461601602 is about 1862.5733834846.

The spelling of 6461601602 in words is "six billion, four hundred sixty-one million, six hundred one thousand, six hundred two".