54303044155 has 16 divisors (see below), whose sum is σ = 69011167104. Its totient is φ = 40878489600.

The previous prime is 54303044153. The next prime is 54303044177. The reversal of 54303044155 is 55144030345.

It is not a de Polignac number, because 54303044155 - 2¹ = 54303044153 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54303044155.

It is not an unprimeable number, because it can be changed into a prime (54303044153) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 360430 + ... + 488380.

It is an arithmetic number, because the mean of its divisors is an integer number (4313197944).

Almost surely, 2^54303044155 is an apocalyptic number.

54303044155 is a deficient number, since it is larger than the sum of its proper divisors (14708122949).

54303044155 is a wasteful number, since it uses less digits than its factorization.

54303044155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132966.

The product of its (nonzero) digits is 72000, while the sum is 34.

The spelling of 54303044155 in words is "fifty-four billion, three hundred three million, forty-four thousand, one hundred fifty-five".