2134514523 has 8 divisors (see below), whose sum is σ = 2846558736. Its totient is φ = 1422740000.

The previous prime is 2134514519. The next prime is 2134514533. The reversal of 2134514523 is 3254154312.

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

It is a cyclic number.

It is not a de Polignac number, because 2134514523 - 2² = 2134514519 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2134514533) 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, 48168 + ... + 81173.

It is an arithmetic number, because the mean of its divisors is an integer number (355819842).

Almost surely, 2^2134514523 is an apocalyptic number.

2134514523 is a deficient number, since it is larger than the sum of its proper divisors (712044213).

2134514523 is a wasteful number, since it uses less digits than its factorization.

2134514523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134845.

The product of its digits is 14400, while the sum is 30.

The square root of 2134514523 is about 46200.8065189343. The cubic root of 2134514523 is about 1287.5567244056.

Adding to 2134514523 its reverse (3254154312), we get a palindrome (5388668835).

The spelling of 2134514523 in words is "two billion, one hundred thirty-four million, five hundred fourteen thousand, five hundred twenty-three".