135246052 has 6 divisors (see below), whose sum is σ = 236680598. Its totient is φ = 67623024.

The previous prime is 135246043. The next prime is 135246071. The reversal of 135246052 is 250642531.

It can be written as a sum of positive squares in only one way, i.e., 105390756 + 29855296 = 10266^2 + 5464^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 135246052.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16905753 + ... + 16905760.

Almost surely, 2^135246052 is an apocalyptic number.

It is an amenable number.

135246052 is a deficient number, since it is larger than the sum of its proper divisors (101434546).

135246052 is a wasteful number, since it uses less digits than its factorization.

135246052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33811517 (or 33811515 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 135246052 is about 11629.5336105968. The cubic root of 135246052 is about 513.3042563317.

Adding to 135246052 its reverse (250642531), we get a palindrome (385888583).

The spelling of 135246052 in words is "one hundred thirty-five million, two hundred forty-six thousand, fifty-two".