50054999 has 2 divisors, whose sum is σ = 50055000. Its totient is φ = 50054998.

The previous prime is 50054993. The next prime is 50055037. The reversal of 50054999 is 99945005.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50054999 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50054993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25027499 + 25027500.

It is an arithmetic number, because the mean of its divisors is an integer number (25027500).

Almost surely, 2^50054999 is an apocalyptic number.

50054999 is a deficient number, since it is larger than the sum of its proper divisors (1).

50054999 is an equidigital number, since it uses as much as digits as its factorization.

50054999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72900, while the sum is 41.

The square root of 50054999 is about 7074.9557595790. The cubic root of 50054999 is about 368.5381790653.

The spelling of 50054999 in words is "fifty million, fifty-four thousand, nine hundred ninety-nine".