135652532146 has 8 divisors (see below), whose sum is σ = 203761802880. Its totient is φ = 67731931188.

The previous prime is 135652532143. The next prime is 135652532207. The reversal of 135652532146 is 641235256531.

135652532146 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (135652532143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47165646 + ... + 47168521.

It is an arithmetic number, because the mean of its divisors is an integer number (25470225360).

Almost surely, 2^135652532146 is an apocalyptic number.

135652532146 is a deficient number, since it is larger than the sum of its proper divisors (68109270734).

135652532146 is an equidigital number, since it uses as much as digits as its factorization.

135652532146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94334888.

The product of its digits is 648000, while the sum is 43.

Adding to 135652532146 its reverse (641235256531), we get a palindrome (776887788677).

The spelling of 135652532146 in words is "one hundred thirty-five billion, six hundred fifty-two million, five hundred thirty-two thousand, one hundred forty-six".