54514520278803 has 96 divisors (see below), whose sum is σ = 90219804554880. Its totient is φ = 31466627850240.

The previous prime is 54514520278793. The next prime is 54514520278859. The reversal of 54514520278803 is 30887202541545.

It is a happy number.

54514520278803 is a `hidden beast` number, since 5 + 4 + 5 + 14 + 520 + 27 + 8 + 80 + 3 = 666.

54514520278803 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54514520278803 - 2⁶ = 54514520278739 is a prime.

It is a super-2 number, since 2×54514520278803² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 54514520278803.

It is not an unprimeable number, because it can be changed into a prime (54514520278103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 27493933 + ... + 29409953.

It is an arithmetic number, because the mean of its divisors is an integer number (939789630780).

Almost surely, 2^{54514520278803} is an apocalyptic number.

54514520278803 is a deficient number, since it is larger than the sum of its proper divisors (35705284276077).

54514520278803 is a wasteful number, since it uses less digits than its factorization.

54514520278803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1916269 (or 1916266 counting only the distinct ones).

The product of its (nonzero) digits is 10752000, while the sum is 54.

The spelling of 54514520278803 in words is "fifty-four trillion, five hundred fourteen billion, five hundred twenty million, two hundred seventy-eight thousand, eight hundred three".