2140552011 has 8 divisors (see below), whose sum is σ = 3073613200. Its totient is φ = 1317262752.

The previous prime is 2140551961. The next prime is 2140552049. The reversal of 2140552011 is 1102550412.

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

It is not a de Polignac number, because 2140552011 - 2⁹ = 2140551499 is a prime.

It is a super-2 number, since 2×2140552011² = 9163925823592288242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2140552061) 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, 27442936 + ... + 27443013.

It is an arithmetic number, because the mean of its divisors is an integer number (384201650).

Almost surely, 2^2140552011 is an apocalyptic number.

2140552011 is a deficient number, since it is larger than the sum of its proper divisors (933061189).

2140552011 is a wasteful number, since it uses less digits than its factorization.

2140552011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54885965.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 2140552011 is about 46266.1000193446. The cubic root of 2140552011 is about 1288.7695357891.

The spelling of 2140552011 in words is "two billion, one hundred forty million, five hundred fifty-two thousand, eleven".