54074124985 has 8 divisors (see below), whose sum is σ = 64900430280. Its totient is φ = 43251646464.

The previous prime is 54074124983. The next prime is 54074125009. The reversal of 54074124985 is 58942147045.

54074124985 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1349239824 + 52724885161 = 36732^2 + 229619^2 .

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 54074124985 - 2¹ = 54074124983 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54074124983) 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, 925512 + ... + 982201.

It is an arithmetic number, because the mean of its divisors is an integer number (8112553785).

Almost surely, 2^54074124985 is an apocalyptic number.

It is an amenable number.

54074124985 is a deficient number, since it is larger than the sum of its proper divisors (10826305295).

54074124985 is a wasteful number, since it uses less digits than its factorization.

54074124985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1913387.

The product of its (nonzero) digits is 1612800, while the sum is 49.

The spelling of 54074124985 in words is "fifty-four billion, seventy-four million, one hundred twenty-four thousand, nine hundred eighty-five".