5631151117037 has 2 divisors, whose sum is σ = 5631151117038. Its totient is φ = 5631151117036.

The previous prime is 5631151116949. The next prime is 5631151117057. The reversal of 5631151117037 is 7307111511365.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3904631328196 + 1726519788841 = 1976014^2 + 1313971^2 .

It is a cyclic number.

It is not a de Polignac number, because 5631151117037 - 2¹² = 5631151112941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5631151116985 and 5631151117003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5631151117057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2815575558518 + 2815575558519.

It is an arithmetic number, because the mean of its divisors is an integer number (2815575558519).

Almost surely, 2^{5631151117037} is an apocalyptic number.

It is an amenable number.

5631151117037 is a deficient number, since it is larger than the sum of its proper divisors (1).

5631151117037 is an equidigital number, since it uses as much as digits as its factorization.

5631151117037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 66150, while the sum is 41.

The spelling of 5631151117037 in words is "five trillion, six hundred thirty-one billion, one hundred fifty-one million, one hundred seventeen thousand, thirty-seven".