135512235462 has 16 divisors (see below), whose sum is σ = 273510935280. Its totient is φ = 44756334432.

The previous prime is 135512235451. The next prime is 135512235497. The reversal of 135512235462 is 264532215531.

It is a self number, because there is not a number n which added to its sum of digits gives 135512235462.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103601973 + ... + 103603280.

It is an arithmetic number, because the mean of its divisors is an integer number (17094433455).

Almost surely, 2^135512235462 is an apocalyptic number.

135512235462 is an abundant number, since it is smaller than the sum of its proper divisors (137998699818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135512235462 is a wasteful number, since it uses less digits than its factorization.

135512235462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207205367.

The product of its digits is 216000, while the sum is 39.

The spelling of 135512235462 in words is "one hundred thirty-five billion, five hundred twelve million, two hundred thirty-five thousand, four hundred sixty-two".