54931195451 has 8 divisors (see below), whose sum is σ = 60116397744. Its totient is φ = 49777902720.

The previous prime is 54931195421. The next prime is 54931195471. The reversal of 54931195451 is 15459113945.

54931195451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 54931195451 - 2¹⁴ = 54931179067 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54931195396 and 54931195405.

It is not an unprimeable number, because it can be changed into a prime (54931195421) 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, 7973786 + ... + 7980671.

It is an arithmetic number, because the mean of its divisors is an integer number (7514549718).

Almost surely, 2^54931195451 is an apocalyptic number.

54931195451 is a deficient number, since it is larger than the sum of its proper divisors (5185202293).

54931195451 is a wasteful number, since it uses less digits than its factorization.

54931195451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15954781.

The product of its digits is 486000, while the sum is 47.

The spelling of 54931195451 in words is "fifty-four billion, nine hundred thirty-one million, one hundred ninety-five thousand, four hundred fifty-one".