6461662955 has 8 divisors (see below), whose sum is σ = 8458904304. Its totient is φ = 4699391200.

The previous prime is 6461662891. The next prime is 6461662979. The reversal of 6461662955 is 5592661646.

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

It is not a de Polignac number, because 6461662955 - 2⁶ = 6461662891 is a prime.

It is a Duffinian 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, 58742336 + ... + 58742445.

It is an arithmetic number, because the mean of its divisors is an integer number (1057363038).

Almost surely, 2^6461662955 is an apocalyptic number.

6461662955 is a deficient number, since it is larger than the sum of its proper divisors (1997241349).

6461662955 is a wasteful number, since it uses less digits than its factorization.

6461662955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117484797.

The product of its digits is 2332800, while the sum is 50.

The square root of 6461662955 is about 80384.4696132282. The cubic root of 6461662955 is about 1862.5792785196.

The spelling of 6461662955 in words is "six billion, four hundred sixty-one million, six hundred sixty-two thousand, nine hundred fifty-five".