54145300045 has 8 divisors (see below), whose sum is σ = 64975657824. Its totient is φ = 43315374864.

The previous prime is 54145300043. The next prime is 54145300061. The reversal of 54145300045 is 54000354145.

It is a happy number.

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 54145300045 - 2¹ = 54145300043 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54145300043) 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, 324742 + ... + 462328.

It is an arithmetic number, because the mean of its divisors is an integer number (8121957228).

Almost surely, 2^54145300045 is an apocalyptic number.

It is an amenable number.

54145300045 is a deficient number, since it is larger than the sum of its proper divisors (10830357779).

54145300045 is a wasteful number, since it uses less digits than its factorization.

54145300045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216299.

The product of its (nonzero) digits is 24000, while the sum is 31.

The spelling of 54145300045 in words is "fifty-four billion, one hundred forty-five million, three hundred thousand, forty-five".