135511404524 has 12 divisors (see below), whose sum is σ = 237233036544. Its totient is φ = 67730536944.

The previous prime is 135511404517. The next prime is 135511404557. The reversal of 135511404524 is 425404115531.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6279212 + ... + 6300755.

It is an arithmetic number, because the mean of its divisors is an integer number (19769419712).

Almost surely, 2^135511404524 is an apocalyptic number.

It is an amenable number.

135511404524 is a deficient number, since it is larger than the sum of its proper divisors (101721632020).

135511404524 is a wasteful number, since it uses less digits than its factorization.

135511404524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12582664 (or 12582662 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 135511404524 in words is "one hundred thirty-five billion, five hundred eleven million, four hundred four thousand, five hundred twenty-four".