135056555463 has 32 divisors (see below), whose sum is σ = 182504964096. Its totient is φ = 88832809728.

The previous prime is 135056555423. The next prime is 135056555479. The reversal of 135056555463 is 364555650531.

It is not a de Polignac number, because 135056555463 - 2⁹ = 135056554951 is a prime.

It is a super-3 number, since 3×135056555463³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135056555423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81211770 + ... + 81213432.

It is an arithmetic number, because the mean of its divisors is an integer number (5703280128).

Almost surely, 2^135056555463 is an apocalyptic number.

135056555463 is a deficient number, since it is larger than the sum of its proper divisors (47448408633).

135056555463 is a wasteful number, since it uses less digits than its factorization.

135056555463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2943.

The product of its (nonzero) digits is 4050000, while the sum is 48.

The spelling of 135056555463 in words is "one hundred thirty-five billion, fifty-six million, five hundred fifty-five thousand, four hundred sixty-three".