54889003 has 12 divisors (see below), whose sum is σ = 61359168. Its totient is φ = 49027680.

The previous prime is 54888991. The next prime is 54889031. The reversal of 54889003 is 30098845.

54889003 is a nontrivial binomial coefficient, being equal to C(10478, 2).

It is a de Polignac number, because none of the positive numbers 2^k-54889003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54889103) 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, 1 + ... + 10477.

It is an arithmetic number, because the mean of its divisors is an integer number (5113264).

Almost surely, 2^54889003 is an apocalyptic number.

54889003 is the 10477-th triangular number and also the 5239-th hexagonal number.

54889003 is the 3493-rd centered nonagonal number.

54889003 is a deficient number, since it is larger than the sum of its proper divisors (6470165).

54889003 is a wasteful number, since it uses less digits than its factorization.

54889003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10534 (or 10521 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 54889003 is about 7408.7112914460. The cubic root of 54889003 is about 380.0392457158.

The spelling of 54889003 in words is "fifty-four million, eight hundred eighty-nine thousand, three".