54151425145 has 8 divisors (see below), whose sum is σ = 65186701704. Its totient is φ = 43184479104.

The previous prime is 54151425143. The next prime is 54151425179. The reversal of 54151425145 is 54152415145.

It can be written as a sum of positive squares in 4 ways, for example, as 273529 + 54151151616 = 523^2 + 232704^2 .

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 54151425145 - 2¹ = 54151425143 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54151425143) 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, 17080884 + ... + 17084053.

It is an arithmetic number, because the mean of its divisors is an integer number (8148337713).

Almost surely, 2^54151425145 is an apocalyptic number.

It is an amenable number.

54151425145 is a deficient number, since it is larger than the sum of its proper divisors (11035276559).

54151425145 is a wasteful number, since it uses less digits than its factorization.

54151425145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34165259.

The product of its digits is 80000, while the sum is 37.

The spelling of 54151425145 in words is "fifty-four billion, one hundred fifty-one million, four hundred twenty-five thousand, one hundred forty-five".