2505434132 has 48 divisors (see below), whose sum is σ = 4557665280. Its totient is φ = 1204180992.

The previous prime is 2505434119. The next prime is 2505434161. The reversal of 2505434132 is 2314345052.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2505434095 and 2505434104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6826613 + ... + 6826979.

It is an arithmetic number, because the mean of its divisors is an integer number (94951360).

Almost surely, 2^2505434132 is an apocalyptic number.

It is an amenable number.

2505434132 is a deficient number, since it is larger than the sum of its proper divisors (2052231148).

2505434132 is a wasteful number, since it uses less digits than its factorization.

2505434132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840 (or 838 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 2505434132 is about 50054.3118222596. The cubic root of 2505434132 is about 1358.1914635660.

Adding to 2505434132 its reverse (2314345052), we get a palindrome (4819779184).

The spelling of 2505434132 in words is "two billion, five hundred five million, four hundred thirty-four thousand, one hundred thirty-two".