51055600600531 has 2 divisors, whose sum is σ = 51055600600532. Its totient is φ = 51055600600530.

The previous prime is 51055600600483. The next prime is 51055600600643. The reversal of 51055600600531 is 13500600655015.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 51055600600531 - 2⁹ = 51055600600019 is a prime.

It is a super-2 number, since 2×51055600600531² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (51055600600031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25527800300265 + 25527800300266.

It is an arithmetic number, because the mean of its divisors is an integer number (25527800300266).

Almost surely, 2^{51055600600531} is an apocalyptic number.

51055600600531 is a deficient number, since it is larger than the sum of its proper divisors (1).

51055600600531 is an equidigital number, since it uses as much as digits as its factorization.

51055600600531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 67500, while the sum is 37.

The spelling of 51055600600531 in words is "fifty-one trillion, fifty-five billion, six hundred million, six hundred thousand, five hundred thirty-one".