54551334425 has 48 divisors (see below), whose sum is σ = 81892829952. Its totient is φ = 35189760000.

The previous prime is 54551334421. The next prime is 54551334457. The reversal of 54551334425 is 52443315545.

It is not a de Polignac number, because 54551334425 - 2² = 54551334421 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54551334421) 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 47 ways as a sum of consecutive naturals, for example, 11900684 + ... + 11905266.

It is an arithmetic number, because the mean of its divisors is an integer number (1706100624).

Almost surely, 2^54551334425 is an apocalyptic number.

It is an amenable number.

54551334425 is a deficient number, since it is larger than the sum of its proper divisors (27341495527).

54551334425 is a wasteful number, since it uses less digits than its factorization.

54551334425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8618 (or 8613 counting only the distinct ones).

The product of its digits is 720000, while the sum is 41.

The spelling of 54551334425 in words is "fifty-four billion, five hundred fifty-one million, three hundred thirty-four thousand, four hundred twenty-five".