2542032135 has 48 divisors (see below), whose sum is σ = 4684174560. Its totient is φ = 1271635200.

The previous prime is 2542032131. The next prime is 2542032137. The reversal of 2542032135 is 5312302452.

It is a happy number.

2542032135 is a `hidden beast` number, since 25 + 420 + 3 + 213 + 5 = 666.

It is not a de Polignac number, because 2542032135 - 2² = 2542032131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2542032099 and 2542032108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2542032131) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 71637 + ... + 101073.

It is an arithmetic number, because the mean of its divisors is an integer number (97586970).

Almost surely, 2^2542032135 is an apocalyptic number.

2542032135 is a deficient number, since it is larger than the sum of its proper divisors (2142142425).

2542032135 is a wasteful number, since it uses less digits than its factorization.

2542032135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29568 (or 29565 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 2542032135 is about 50418.5693470174. The cubic root of 2542032135 is about 1364.7727593380.

Adding to 2542032135 its reverse (5312302452), we get a palindrome (7854334587).

The spelling of 2542032135 in words is "two billion, five hundred forty-two million, thirty-two thousand, one hundred thirty-five".