135054163526 has 4 divisors (see below), whose sum is σ = 202581245292. Its totient is φ = 67527081762.

The previous prime is 135054163487. The next prime is 135054163547. The reversal of 135054163526 is 625361450531.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33763540880 + ... + 33763540883.

It is an arithmetic number, because the mean of its divisors is an integer number (50645311323).

Almost surely, 2^135054163526 is an apocalyptic number.

135054163526 is a deficient number, since it is larger than the sum of its proper divisors (67527081766).

135054163526 is an equidigital number, since it uses as much as digits as its factorization.

135054163526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67527081765.

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 135054163526 in words is "one hundred thirty-five billion, fifty-four million, one hundred sixty-three thousand, five hundred twenty-six".