2152514034 has 64 divisors (see below), whose sum is σ = 5234186880. Its totient is φ = 650280960.

The previous prime is 2152514011. The next prime is 2152514113. The reversal of 2152514034 is 4304152512.

2152514034 is a `hidden beast` number, since 2 + 1 + 5 + 251 + 403 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2152513989 and 2152514007.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 194802 + ... + 205554.

It is an arithmetic number, because the mean of its divisors is an integer number (81784170).

Almost surely, 2^2152514034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2152514034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2617093440).

2152514034 is an abundant number, since it is smaller than the sum of its proper divisors (3081672846).

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

2152514034 is a wasteful number, since it uses less digits than its factorization.

2152514034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11112 (or 11106 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 2152514034 is about 46395.1940830082. The cubic root of 2152514034 is about 1291.1657498930.

Adding to 2152514034 its reverse (4304152512), we get a palindrome (6456666546).

The spelling of 2152514034 in words is "two billion, one hundred fifty-two million, five hundred fourteen thousand, thirty-four".