54121225040245 has 8 divisors (see below), whose sum is σ = 70849603689120. Its totient is φ = 39360890938320.

The previous prime is 54121225040237. The next prime is 54121225040249. The reversal of 54121225040245 is 54204052212145.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54121225040245 - 2³ = 54121225040237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54121225040249) 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, 492011136675 + ... + 492011136784.

It is an arithmetic number, because the mean of its divisors is an integer number (8856200461140).

Almost surely, 2^{54121225040245} is an apocalyptic number.

54121225040245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54121225040245 is a deficient number, since it is larger than the sum of its proper divisors (16728378648875).

54121225040245 is a wasteful number, since it uses less digits than its factorization.

54121225040245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984022273475.

The product of its (nonzero) digits is 128000, while the sum is 37.

The spelling of 54121225040245 in words is "fifty-four trillion, one hundred twenty-one billion, two hundred twenty-five million, forty thousand, two hundred forty-five".