56048150465518 has 4 divisors (see below), whose sum is σ = 84072225698280. Its totient is φ = 28024075232758.

The previous prime is 56048150465491. The next prime is 56048150465551. The reversal of 56048150465518 is 81556405184065.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14012037616378 + ... + 14012037616381.

It is an arithmetic number, because the mean of its divisors is an integer number (21018056424570).

Almost surely, 2^{56048150465518} is an apocalyptic number.

56048150465518 is a deficient number, since it is larger than the sum of its proper divisors (28024075232762).

56048150465518 is a wasteful number, since it uses less digits than its factorization.

56048150465518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28024075232761.

The product of its (nonzero) digits is 23040000, while the sum is 58.

The spelling of 56048150465518 in words is "fifty-six trillion, forty-eight billion, one hundred fifty million, four hundred sixty-five thousand, five hundred eighteen".