2052161927 has 2 divisors, whose sum is σ = 2052161928. Its totient is φ = 2052161926.

The previous prime is 2052161819. The next prime is 2052161933. The reversal of 2052161927 is 7291612502.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2052161927 is a prime.

It is a super-2 number, since 2×2052161927² = 8422737149256706658, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2052161957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026080963 + 1026080964.

It is an arithmetic number, because the mean of its divisors is an integer number (1026080964).

Almost surely, 2^2052161927 is an apocalyptic number.

2052161927 is a deficient number, since it is larger than the sum of its proper divisors (1).

2052161927 is an equidigital number, since it uses as much as digits as its factorization.

2052161927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 2052161927 is about 45300.7938892907. The cubic root of 2052161927 is about 1270.7805000408.

The spelling of 2052161927 in words is "two billion, fifty-two million, one hundred sixty-one thousand, nine hundred twenty-seven".