454050875139 has 8 divisors (see below), whose sum is σ = 637264386240. Its totient is φ = 286768973736.

The previous prime is 454050875137. The next prime is 454050875279. The reversal of 454050875139 is 931578050454.

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

It is not a de Polignac number, because 454050875139 - 2¹ = 454050875137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 454050875091 and 454050875100.

It is not an unprimeable number, because it can be changed into a prime (454050875137) by changing a digit.

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, 3982902357 + ... + 3982902470.

It is an arithmetic number, because the mean of its divisors is an integer number (79658048280).

Almost surely, 2^454050875139 is an apocalyptic number.

454050875139 is a deficient number, since it is larger than the sum of its proper divisors (183213511101).

454050875139 is a wasteful number, since it uses less digits than its factorization.

454050875139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7965804849.

The product of its (nonzero) digits is 3024000, while the sum is 51.

The spelling of 454050875139 in words is "four hundred fifty-four billion, fifty million, eight hundred seventy-five thousand, one hundred thirty-nine".