15055510464647 has 8 divisors (see below), whose sum is σ = 15848001000960. Its totient is φ = 14263029453240.

The previous prime is 15055510464623. The next prime is 15055510464793. The reversal of 15055510464647 is 74646401555051.

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

It is a cyclic number.

It is not a de Polignac number, because 15055510464647 - 2⁸ = 15055510464391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15055510464607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 985322 + ... + 5575112.

It is an arithmetic number, because the mean of its divisors is an integer number (1981000125120).

Almost surely, 2^{15055510464647} is an apocalyptic number.

15055510464647 is a deficient number, since it is larger than the sum of its proper divisors (792490536313).

15055510464647 is a wasteful number, since it uses less digits than its factorization.

15055510464647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4762453.

The product of its (nonzero) digits is 10080000, while the sum is 53.

The spelling of 15055510464647 in words is "fifteen trillion, fifty-five billion, five hundred ten million, four hundred sixty-four thousand, six hundred forty-seven".