54100454 has 4 divisors (see below), whose sum is σ = 81150684. Its totient is φ = 27050226.

The previous prime is 54100447. The next prime is 54100471. The reversal of 54100454 is 45400145.

54100454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×54100454² = 5853718246012232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13525112 + ... + 13525115.

It is an arithmetic number, because the mean of its divisors is an integer number (20287671).

Almost surely, 2^54100454 is an apocalyptic number.

54100454 is a deficient number, since it is larger than the sum of its proper divisors (27050230).

54100454 is a wasteful number, since it uses less digits than its factorization.

54100454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27050229.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 54100454 is about 7355.3010815330. The cubic root of 54100454 is about 378.2105477638.

Adding to 54100454 its reverse (45400145), we get a palindrome (99500599).

The spelling of 54100454 in words is "fifty-four million, one hundred thousand, four hundred fifty-four".