134537556452 has 12 divisors (see below), whose sum is σ = 253551548796. Its totient is φ = 62094256800.

The previous prime is 134537556421. The next prime is 134537556457. The reversal of 134537556452 is 254655735431.

It can be written as a sum of positive squares in 2 ways, for example, as 16575532516 + 117962023936 = 128746^2 + 343456^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 134537556452.

It is not an unprimeable number, because it can be changed into a prime (134537556457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1293630299 + ... + 1293630402.

It is an arithmetic number, because the mean of its divisors is an integer number (21129295733).

Almost surely, 2^134537556452 is an apocalyptic number.

It is an amenable number.

134537556452 is a deficient number, since it is larger than the sum of its proper divisors (119013992344).

134537556452 is a wasteful number, since it uses less digits than its factorization.

134537556452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2587260718 (or 2587260716 counting only the distinct ones).

The product of its digits is 7560000, while the sum is 50.

The spelling of 134537556452 in words is "one hundred thirty-four billion, five hundred thirty-seven million, five hundred fifty-six thousand, four hundred fifty-two".