50500000455 has 8 divisors (see below), whose sum is σ = 80800000752. Its totient is φ = 26933333568.

The previous prime is 50500000451. The next prime is 50500000469. The reversal of 50500000455 is 55400000505.

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

It is not a de Polignac number, because 50500000455 - 2² = 50500000451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50500000451) 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, 1683333334 + ... + 1683333363.

It is an arithmetic number, because the mean of its divisors is an integer number (10100000094).

Almost surely, 2^50500000455 is an apocalyptic number.

50500000455 is a deficient number, since it is larger than the sum of its proper divisors (30300000297).

50500000455 is a wasteful number, since it uses less digits than its factorization.

50500000455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3366666705.

The product of its (nonzero) digits is 2500, while the sum is 24.

The spelling of 50500000455 in words is "fifty billion, five hundred million, four hundred fifty-five", and thus it is an aban number.