5146523132 has 24 divisors (see below), whose sum is σ = 9108468096. Its totient is φ = 2544184368.

The previous prime is 5146523131. The next prime is 5146523143. The reversal of 5146523132 is 2313256415.

It is a happy number.

It is a super-2 number, since 2×5146523132² = 52973400696422178848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5146523131) 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, 255203 + ... + 274629.

It is an arithmetic number, because the mean of its divisors is an integer number (379519504).

Almost surely, 2^5146523132 is an apocalyptic number.

It is an amenable number.

5146523132 is a deficient number, since it is larger than the sum of its proper divisors (3961944964).

5146523132 is a wasteful number, since it uses less digits than its factorization.

5146523132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20177 (or 20175 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 5146523132 is about 71739.2718948276. The cubic root of 5146523132 is about 1726.5187919819.

Adding to 5146523132 its reverse (2313256415), we get a palindrome (7459779547).

The spelling of 5146523132 in words is "five billion, one hundred forty-six million, five hundred twenty-three thousand, one hundred thirty-two".