54460990503 has 12 divisors (see below), whose sum is σ = 79955480488. Its totient is φ = 35712124560.

The previous prime is 54460990483. The next prime is 54460990517. The reversal of 54460990503 is 30509906445.

54460990503 is a `hidden beast` number, since 54 + 4 + 6 + 0 + 9 + 90 + 503 = 666.

It is not a de Polignac number, because 54460990503 - 2¹⁴ = 54460974119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54460990403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49599625 + ... + 49600722.

Almost surely, 2^54460990503 is an apocalyptic number.

54460990503 is a deficient number, since it is larger than the sum of its proper divisors (25494489985).

54460990503 is a wasteful number, since it uses less digits than its factorization.

54460990503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99200414 (or 99200411 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 45.

The spelling of 54460990503 in words is "fifty-four billion, four hundred sixty million, nine hundred ninety thousand, five hundred three".