2052093771 has 80 divisors (see below), whose sum is σ = 3794560000. Its totient is φ = 1076213952.

The previous prime is 2052093767. The next prime is 2052093781. The reversal of 2052093771 is 1773902502.

It is not a de Polignac number, because 2052093771 - 2² = 2052093767 is a prime.

It is a super-2 number, since 2×2052093771² = 8422177689954000882, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2052093751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1466130 + ... + 1467528.

It is an arithmetic number, because the mean of its divisors is an integer number (47432000).

Almost surely, 2^2052093771 is an apocalyptic number.

2052093771 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2052093771 is a deficient number, since it is larger than the sum of its proper divisors (1742466229).

2052093771 is a wasteful number, since it uses less digits than its factorization.

2052093771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1630 (or 1621 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 2052093771 is about 45300.0416224974. The cubic root of 2052093771 is about 1270.7664315807.

The spelling of 2052093771 in words is "two billion, fifty-two million, ninety-three thousand, seven hundred seventy-one".