54403454134 has 16 divisors (see below), whose sum is σ = 81958245408. Its totient is φ = 27084258432.

The previous prime is 54403454107. The next prime is 54403454153. The reversal of 54403454134 is 43145430445.

It is a junction number, because it is equal to n+sod(n) for n = 54403454093 and 54403454102.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 446464 + ... + 555100.

It is an arithmetic number, because the mean of its divisors is an integer number (5122390338).

Almost surely, 2^54403454134 is an apocalyptic number.

54403454134 is a deficient number, since it is larger than the sum of its proper divisors (27554791274).

54403454134 is a wasteful number, since it uses less digits than its factorization.

54403454134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109719.

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 54403454134 its reverse (43145430445), we get a palindrome (97548884579).

The spelling of 54403454134 in words is "fifty-four billion, four hundred three million, four hundred fifty-four thousand, one hundred thirty-four".