135307090473 has 16 divisors (see below), whose sum is σ = 180985411200. Its totient is φ = 89917125120.

The previous prime is 135307090459. The next prime is 135307090481. The reversal of 135307090473 is 374090703531.

It is not a de Polignac number, because 135307090473 - 2⁵ = 135307090441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135307090493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1414233 + ... + 1506873.

It is an arithmetic number, because the mean of its divisors is an integer number (11311588200).

Almost surely, 2^135307090473 is an apocalyptic number.

It is an amenable number.

135307090473 is a deficient number, since it is larger than the sum of its proper divisors (45678320727).

135307090473 is a wasteful number, since it uses less digits than its factorization.

135307090473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94192.

The product of its (nonzero) digits is 238140, while the sum is 42.

The spelling of 135307090473 in words is "one hundred thirty-five billion, three hundred seven million, ninety thousand, four hundred seventy-three".