2160554141 has 2 divisors, whose sum is σ = 2160554142. Its totient is φ = 2160554140.

The previous prime is 2160554131. The next prime is 2160554147. The reversal of 2160554141 is 1414550612.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1337438041 + 823116100 = 36571^2 + 28690^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2160554141 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2160554147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1080277070 + 1080277071.

It is an arithmetic number, because the mean of its divisors is an integer number (1080277071).

Almost surely, 2^2160554141 is an apocalyptic number.

It is an amenable number.

2160554141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2160554141 is an equidigital number, since it uses as much as digits as its factorization.

2160554141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 2160554141 is about 46481.7613801370. The cubic root of 2160554141 is about 1292.7713472149.

The spelling of 2160554141 in words is "two billion, one hundred sixty million, five hundred fifty-four thousand, one hundred forty-one".