2245650056131 has 2 divisors, whose sum is σ = 2245650056132. Its totient is φ = 2245650056130.

The previous prime is 2245650056119. The next prime is 2245650056239. The reversal of 2245650056131 is 1316500565422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2245650056131 - 2⁷ = 2245650056003 is a prime.

It is a super-2 number, since 2×2245650056131² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2245620056131) 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 as a sum of consecutive naturals, namely, 1122825028065 + 1122825028066.

It is an arithmetic number, because the mean of its divisors is an integer number (1122825028066).

Almost surely, 2^{2245650056131} is an apocalyptic number.

2245650056131 is a deficient number, since it is larger than the sum of its proper divisors (1).

2245650056131 is an equidigital number, since it uses as much as digits as its factorization.

2245650056131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 2245650056131 in words is "two trillion, two hundred forty-five billion, six hundred fifty million, fifty-six thousand, one hundred thirty-one".