135013640584 has 64 divisors (see below), whose sum is σ = 261545760000. Its totient is φ = 65297978880.

The previous prime is 135013640579. The next prime is 135013640677. The reversal of 135013640584 is 485046310531.

It is a super-2 number, since 2×135013640584² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30249537 + ... + 30253999.

It is an arithmetic number, because the mean of its divisors is an integer number (4086652500).

Almost surely, 2^135013640584 is an apocalyptic number.

It is an amenable number.

135013640584 is a deficient number, since it is larger than the sum of its proper divisors (126532119416).

135013640584 is a wasteful number, since it uses less digits than its factorization.

135013640584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5278 (or 5274 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 135013640584 in words is "one hundred thirty-five billion, thirteen million, six hundred forty thousand, five hundred eighty-four".