455050000493 has 8 divisors (see below), whose sum is σ = 507962791776. Its totient is φ = 404061310800.

The previous prime is 455050000429. The next prime is 455050000499. The reversal of 455050000493 is 394000050554.

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 455050000493 - 2⁶ = 455050000429 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455050000499) 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, 481024898 + ... + 481025843.

It is an arithmetic number, because the mean of its divisors is an integer number (63495348972).

Almost surely, 2^455050000493 is an apocalyptic number.

455050000493 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

455050000493 is a deficient number, since it is larger than the sum of its proper divisors (52912791283).

455050000493 is a wasteful number, since it uses less digits than its factorization.

455050000493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962050795.

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 455050000493 in words is "four hundred fifty-five billion, fifty million, four hundred ninety-three", and thus it is an aban number.