135422564 has 6 divisors (see below), whose sum is σ = 236989494. Its totient is φ = 67711280.

The previous prime is 135422563. The next prime is 135422603. The reversal of 135422564 is 465224531.

It can be written as a sum of positive squares in only one way, i.e., 91968100 + 43454464 = 9590^2 + 6592^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 135422564.

It is not an unprimeable number, because it can be changed into a prime (135422563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16927817 + ... + 16927824.

It is an arithmetic number, because the mean of its divisors is an integer number (39498249).

Almost surely, 2^135422564 is an apocalyptic number.

It is an amenable number.

135422564 is a deficient number, since it is larger than the sum of its proper divisors (101566930).

135422564 is a wasteful number, since it uses less digits than its factorization.

135422564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33855645 (or 33855643 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 135422564 is about 11637.1200904691. The cubic root of 135422564 is about 513.5274667241.

The spelling of 135422564 in words is "one hundred thirty-five million, four hundred twenty-two thousand, five hundred sixty-four".