2154010514 has 16 divisors (see below), whose sum is σ = 3244703616. Its totient is φ = 1072453200.

The previous prime is 2154010501. The next prime is 2154010531. The reversal of 2154010514 is 4150104512.

It is a super-2 number, since 2×2154010514² = 9279522588845088392, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2154010514.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 502199 + ... + 506469.

It is an arithmetic number, because the mean of its divisors is an integer number (202793976).

Almost surely, 2^2154010514 is an apocalyptic number.

2154010514 is a deficient number, since it is larger than the sum of its proper divisors (1090693102).

2154010514 is a wasteful number, since it uses less digits than its factorization.

2154010514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5281.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 2154010514 is about 46411.3188134102. The cubic root of 2154010514 is about 1291.4648971680.

The spelling of 2154010514 in words is "two billion, one hundred fifty-four million, ten thousand, five hundred fourteen".