54425889903 has 72 divisors (see below), whose sum is σ = 93099046656. Its totient is φ = 28178267040.

The previous prime is 54425889901. The next prime is 54425889967. The reversal of 54425889903 is 30998852445.

It is not a de Polignac number, because 54425889903 - 2¹ = 54425889901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54425889901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5455626 + ... + 5465592.

Almost surely, 2^54425889903 is an apocalyptic number.

54425889903 is a deficient number, since it is larger than the sum of its proper divisors (38673156753).

54425889903 is a wasteful number, since it uses less digits than its factorization.

54425889903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10313 (or 10295 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 57.

The spelling of 54425889903 in words is "fifty-four billion, four hundred twenty-five million, eight hundred eighty-nine thousand, nine hundred three".