2052186623 has 2 divisors, whose sum is σ = 2052186624. Its totient is φ = 2052186622.

The previous prime is 2052186607. The next prime is 2052186641. The reversal of 2052186623 is 3266812502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2052186623 - 2⁴ = 2052186607 is a prime.

It is a super-2 number, since 2×2052186623² = 8422939871240288258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2052186673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026093311 + 1026093312.

It is an arithmetic number, because the mean of its divisors is an integer number (1026093312).

Almost surely, 2^2052186623 is an apocalyptic number.

2052186623 is a deficient number, since it is larger than the sum of its proper divisors (1).

2052186623 is an equidigital number, since it uses as much as digits as its factorization.

2052186623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 2052186623 is about 45301.0664664752. The cubic root of 2052186623 is about 1270.7855976030.

The spelling of 2052186623 in words is "two billion, fifty-two million, one hundred eighty-six thousand, six hundred twenty-three".