54130451855 has 8 divisors (see below), whose sum is σ = 64965553872. Its totient is φ = 43298353728.

The previous prime is 54130451839. The next prime is 54130451899. The reversal of 54130451855 is 55815403145.

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 54130451855 - 2⁴ = 54130451839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 711134 + ... + 783563.

It is an arithmetic number, because the mean of its divisors is an integer number (8120694234).

Almost surely, 2^54130451855 is an apocalyptic number.

54130451855 is a deficient number, since it is larger than the sum of its proper divisors (10835102017).

54130451855 is a wasteful number, since it uses less digits than its factorization.

54130451855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501945.

The product of its (nonzero) digits is 240000, while the sum is 41.

The spelling of 54130451855 in words is "fifty-four billion, one hundred thirty million, four hundred fifty-one thousand, eight hundred fifty-five".