135264565450 has 48 divisors (see below), whose sum is σ = 287590164480. Its totient is φ = 46367334720.

The previous prime is 135264565441. The next prime is 135264565537. The reversal of 135264565450 is 54565462531.

It is a self number, because there is not a number n which added to its sum of digits gives 135264565450.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1890936 + ... + 1961164.

It is an arithmetic number, because the mean of its divisors is an integer number (5991461760).

Almost surely, 2^135264565450 is an apocalyptic number.

135264565450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135264565450 is an abundant number, since it is smaller than the sum of its proper divisors (152325599030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135264565450 is a wasteful number, since it uses less digits than its factorization.

135264565450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75751 (or 75746 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 46.

The spelling of 135264565450 in words is "one hundred thirty-five billion, two hundred sixty-four million, five hundred sixty-five thousand, four hundred fifty".