254150116493 has 8 divisors (see below), whose sum is σ = 312800143488. Its totient is φ = 201085806384.

The previous prime is 254150116459. The next prime is 254150116573. The reversal of 254150116493 is 394611051452.

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 254150116493 - 2⁸ = 254150116237 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 254150116493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254150110493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1396429121 + ... + 1396429302.

It is an arithmetic number, because the mean of its divisors is an integer number (39100017936).

Almost surely, 2^254150116493 is an apocalyptic number.

It is an amenable number.

254150116493 is a deficient number, since it is larger than the sum of its proper divisors (58650026995).

254150116493 is a wasteful number, since it uses less digits than its factorization.

254150116493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2792858443.

The product of its (nonzero) digits is 129600, while the sum is 41.

The spelling of 254150116493 in words is "two hundred fifty-four billion, one hundred fifty million, one hundred sixteen thousand, four hundred ninety-three".