2140554510 has 24 divisors (see below), whose sum is σ = 5565441960. Its totient is φ = 570814512.

The previous prime is 2140554499. The next prime is 2140554539. The reversal of 2140554510 is 154550412.

2140554510 is a `hidden beast` number, since 2 + 140 + 5 + 5 + 4 + 510 = 666.

It is a super-2 number, since 2×2140554510² = 9163947220562680200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 11891880 + ... + 11892059.

It is an arithmetic number, because the mean of its divisors is an integer number (231893415).

Almost surely, 2^2140554510 is an apocalyptic number.

2140554510 is an abundant number, since it is smaller than the sum of its proper divisors (3424887450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2140554510 is a wasteful number, since it uses less digits than its factorization.

2140554510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23783952 (or 23783949 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 2140554510 is about 46266.1270261516. The cubic root of 2140554510 is about 1288.7700373161.

The spelling of 2140554510 in words is "two billion, one hundred forty million, five hundred fifty-four thousand, five hundred ten".