5463640955915 has 8 divisors (see below), whose sum is σ = 6556671790368. Its totient is φ = 4370711002560.

The previous prime is 5463640955893. The next prime is 5463640955953. The reversal of 5463640955915 is 5195590463645.

It is a happy number.

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

It is not a de Polignac number, because 5463640955915 - 2¹² = 5463640951819 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 25101071 + ... + 25317800.

It is an arithmetic number, because the mean of its divisors is an integer number (819583973796).

Almost surely, 2^{5463640955915} is an apocalyptic number.

5463640955915 is a deficient number, since it is larger than the sum of its proper divisors (1093030834453).

5463640955915 is a wasteful number, since it uses less digits than its factorization.

5463640955915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50440549.

The product of its (nonzero) digits is 87480000, while the sum is 62.

The spelling of 5463640955915 in words is "five trillion, four hundred sixty-three billion, six hundred forty million, nine hundred fifty-five thousand, nine hundred fifteen".