56141904867 has 8 divisors (see below), whose sum is σ = 74878092480. Its totient is φ = 37416826920.

The previous prime is 56141904827. The next prime is 56141904869. The reversal of 56141904867 is 76840914165.

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

It is not a de Polignac number, because 56141904867 - 2⁶ = 56141904803 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (56141904869) by changing a digit.

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, 2765617 + ... + 2785842.

It is an arithmetic number, because the mean of its divisors is an integer number (9359761560).

Almost surely, 2^56141904867 is an apocalyptic number.

56141904867 is a deficient number, since it is larger than the sum of its proper divisors (18736187613).

56141904867 is a wasteful number, since it uses less digits than its factorization.

56141904867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5554833.

The product of its (nonzero) digits is 1451520, while the sum is 51.

The spelling of 56141904867 in words is "fifty-six billion, one hundred forty-one million, nine hundred four thousand, eight hundred sixty-seven".