2052186631 has 8 divisors (see below), whose sum is σ = 2239993728. Its totient is φ = 1864587000.

The previous prime is 2052186623. The next prime is 2052186641. The reversal of 2052186631 is 1366812502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2052186631 - 2³ = 2052186623 is a prime.

It is a super-2 number, since 2×2052186631² = 8422939936910260322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052186641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30805 + ... + 71086.

It is an arithmetic number, because the mean of its divisors is an integer number (279999216).

Almost surely, 2^2052186631 is an apocalyptic number.

2052186631 is a deficient number, since it is larger than the sum of its proper divisors (187807097).

2052186631 is a wasteful number, since it uses less digits than its factorization.

2052186631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103733.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 2052186631 is about 45301.0665547733. The cubic root of 2052186631 is about 1270.7855992543.

The spelling of 2052186631 in words is "two billion, fifty-two million, one hundred eighty-six thousand, six hundred thirty-one".