135477072536 has 32 divisors (see below), whose sum is σ = 273579873840. Its totient is φ = 62523216768.

The previous prime is 135477072529. The next prime is 135477072551. The reversal of 135477072536 is 635270774531.

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, 1630430 + ... + 1711506.

Almost surely, 2^135477072536 is an apocalyptic number.

It is an amenable number.

135477072536 is an abundant number, since it is smaller than the sum of its proper divisors (138102801304).

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

135477072536 is a wasteful number, since it uses less digits than its factorization.

135477072536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97163 (or 97159 counting only the distinct ones).

The product of its (nonzero) digits is 3704400, while the sum is 50.

The spelling of 135477072536 in words is "one hundred thirty-five billion, four hundred seventy-seven million, seventy-two thousand, five hundred thirty-six".