54255516454 has 8 divisors (see below), whose sum is σ = 84921678000. Its totient is φ = 25948290456.

The previous prime is 54255516451. The next prime is 54255516479. The reversal of 54255516454 is 45461555245.

54255516454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×54255516454² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46), and also a Moran number because the ratio is a prime number: 1179467749 = 54255516454 / (5 + 4 + 2 + 5 + 5 + 5 + 1 + 6 + 4 + 5 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54255516451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 589733829 + ... + 589733920.

It is an arithmetic number, because the mean of its divisors is an integer number (10615209750).

Almost surely, 2^54255516454 is an apocalyptic number.

54255516454 is a deficient number, since it is larger than the sum of its proper divisors (30666161546).

54255516454 is a wasteful number, since it uses less digits than its factorization.

54255516454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179467774.

The product of its digits is 2400000, while the sum is 46.

The spelling of 54255516454 in words is "fifty-four billion, two hundred fifty-five million, five hundred sixteen thousand, four hundred fifty-four".