135265395254 has 8 divisors (see below), whose sum is σ = 221343374088. Its totient is φ = 61484270560.

The previous prime is 135265395233. The next prime is 135265395259. The reversal of 135265395254 is 452593562531.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135265395259) 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, 3074213507 + ... + 3074213550.

It is an arithmetic number, because the mean of its divisors is an integer number (27667921761).

Almost surely, 2^135265395254 is an apocalyptic number.

135265395254 is a deficient number, since it is larger than the sum of its proper divisors (86077978834).

135265395254 is a wasteful number, since it uses less digits than its factorization.

135265395254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6148427070.

The product of its digits is 4860000, while the sum is 50.

The spelling of 135265395254 in words is "one hundred thirty-five billion, two hundred sixty-five million, three hundred ninety-five thousand, two hundred fifty-four".