135234046025 has 48 divisors (see below), whose sum is σ = 184994409600. Its totient is φ = 97454031360.

The previous prime is 135234045979. The next prime is 135234046033. The reversal of 135234046025 is 520640432531.

It is not a de Polignac number, because 135234046025 - 2²² = 135229851721 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2601236 + ... + 2652714.

It is an arithmetic number, because the mean of its divisors is an integer number (3854050200).

Almost surely, 2^135234046025 is an apocalyptic number.

It is an amenable number.

135234046025 is a deficient number, since it is larger than the sum of its proper divisors (49760363575).

135234046025 is a wasteful number, since it uses less digits than its factorization.

135234046025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51698 (or 51693 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 135234046025 its reverse (520640432531), we get a palindrome (655874478556).

The spelling of 135234046025 in words is "one hundred thirty-five billion, two hundred thirty-four million, forty-six thousand, twenty-five".