54551512423651 has 8 divisors (see below), whose sum is σ = 54572583945600. Its totient is φ = 54530441648640.

The previous prime is 54551512423601. The next prime is 54551512423657. The reversal of 54551512423651 is 15632421515545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54551512423651 - 2⁹ = 54551512423139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54551512423595 and 54551512423604.

It is not an unprimeable number, because it can be changed into a prime (54551512423657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178727811 + ... + 179032771.

It is an arithmetic number, because the mean of its divisors is an integer number (6821572993200).

Almost surely, 2^{54551512423651} is an apocalyptic number.

54551512423651 is a deficient number, since it is larger than the sum of its proper divisors (21071521949).

54551512423651 is a wasteful number, since it uses less digits than its factorization.

54551512423651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373469.

The product of its digits is 3600000, while the sum is 49.

The spelling of 54551512423651 in words is "fifty-four trillion, five hundred fifty-one billion, five hundred twelve million, four hundred twenty-three thousand, six hundred fifty-one".