56053774527147 has 12 divisors (see below), whose sum is σ = 80966634588840. Its totient is φ = 37369150072128.

The previous prime is 56053774527133. The next prime is 56053774527151. The reversal of 56053774527147 is 74172547735065.

56053774527147 is a `hidden beast` number, since 5 + 6 + 0 + 5 + 3 + 77 + 452 + 71 + 47 = 666.

It is not a de Polignac number, because 56053774527147 - 2⁴ = 56053774527131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56053774527167) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12465304 + ... + 16355162.

It is an arithmetic number, because the mean of its divisors is an integer number (6747219549070).

Almost surely, 2^{56053774527147} is an apocalyptic number.

56053774527147 is a deficient number, since it is larger than the sum of its proper divisors (24912860061693).

56053774527147 is a wasteful number, since it uses less digits than its factorization.

56053774527147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5491002 (or 5490999 counting only the distinct ones).

The product of its (nonzero) digits is 172872000, while the sum is 63.

The spelling of 56053774527147 in words is "fifty-six trillion, fifty-three billion, seven hundred seventy-four million, five hundred twenty-seven thousand, one hundred forty-seven".