2154510314 has 16 divisors (see below), whose sum is σ = 3592084320. Its totient is φ = 960844560.

The previous prime is 2154510277. The next prime is 2154510329. The reversal of 2154510314 is 4130154512.

2154510314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 922724 + ... + 925055.

It is an arithmetic number, because the mean of its divisors is an integer number (224505270).

Almost surely, 2^2154510314 is an apocalyptic number.

2154510314 is a deficient number, since it is larger than the sum of its proper divisors (1437574006).

2154510314 is a wasteful number, since it uses less digits than its factorization.

2154510314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1847845.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 2154510314 is about 46416.7029634807. The cubic root of 2154510314 is about 1291.5647766307.

Adding to 2154510314 its reverse (4130154512), we get a palindrome (6284664826).

The spelling of 2154510314 in words is "two billion, one hundred fifty-four million, five hundred ten thousand, three hundred fourteen".