54256332135 has 64 divisors (see below), whose sum is σ = 90310872960. Its totient is φ = 27792046080.

The previous prime is 54256332089. The next prime is 54256332173. The reversal of 54256332135 is 53123365245.

It is not a de Polignac number, because 54256332135 - 2¹² = 54256328039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54256332093 and 54256332102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17723505 + ... + 17726565.

It is an arithmetic number, because the mean of its divisors is an integer number (1411107390).

Almost surely, 2^54256332135 is an apocalyptic number.

54256332135 is a deficient number, since it is larger than the sum of its proper divisors (36054540825).

54256332135 is a wasteful number, since it uses less digits than its factorization.

54256332135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3508.

The product of its digits is 324000, while the sum is 39.

The spelling of 54256332135 in words is "fifty-four billion, two hundred fifty-six million, three hundred thirty-two thousand, one hundred thirty-five".