135025554452 has 6 divisors (see below), whose sum is σ = 236294720298. Its totient is φ = 67512777224.

The previous prime is 135025554449. The next prime is 135025554479. The reversal of 135025554452 is 254455520531.

It can be written as a sum of positive squares in only one way, i.e., 103552665616 + 31472888836 = 321796^2 + 177406^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 16878194303 + ... + 16878194310.

It is an arithmetic number, because the mean of its divisors is an integer number (39382453383).

Almost surely, 2^135025554452 is an apocalyptic number.

It is an amenable number.

135025554452 is a deficient number, since it is larger than the sum of its proper divisors (101269165846).

135025554452 is a wasteful number, since it uses less digits than its factorization.

135025554452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33756388617 (or 33756388615 counting only the distinct ones).

The product of its (nonzero) digits is 600000, while the sum is 41.

The spelling of 135025554452 in words is "one hundred thirty-five billion, twenty-five million, five hundred fifty-four thousand, four hundred fifty-two".