135260002653 has 4 divisors (see below), whose sum is σ = 180346670208. Its totient is φ = 90173335100.

The previous prime is 135260002643. The next prime is 135260002687. The reversal of 135260002653 is 356200062531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 135260002653 - 2²⁶ = 135192893789 is a prime.

It is a super-3 number, since 3×135260002653³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135260002643) 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, 22543333773 + ... + 22543333778.

It is an arithmetic number, because the mean of its divisors is an integer number (45086667552).

Almost surely, 2^135260002653 is an apocalyptic number.

It is an amenable number.

135260002653 is a deficient number, since it is larger than the sum of its proper divisors (45086667555).

135260002653 is an equidigital number, since it uses as much as digits as its factorization.

135260002653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45086667554.

The product of its (nonzero) digits is 32400, while the sum is 33.

The spelling of 135260002653 in words is "one hundred thirty-five billion, two hundred sixty million, two thousand, six hundred fifty-three".