51055255072653 has 16 divisors (see below), whose sum is σ = 76497505929600. Its totient is φ = 30052591614144.

The previous prime is 51055255072649. The next prime is 51055255072693. The reversal of 51055255072653 is 35627055255015.

It is not a de Polignac number, because 51055255072653 - 2² = 51055255072649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 51055255072596 and 51055255072605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51055255072693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28458892678 + ... + 28458894471.

It is an arithmetic number, because the mean of its divisors is an integer number (4781094120600).

Almost surely, 2^{51055255072653} is an apocalyptic number.

It is an amenable number.

51055255072653 is a deficient number, since it is larger than the sum of its proper divisors (25442250856947).

51055255072653 is a wasteful number, since it uses less digits than its factorization.

51055255072653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56917787188.

The product of its (nonzero) digits is 7875000, while the sum is 51.

The spelling of 51055255072653 in words is "fifty-one trillion, fifty-five billion, two hundred fifty-five million, seventy-two thousand, six hundred fifty-three".