50000454747 has 24 divisors (see below), whose sum is σ = 73295191008. Its totient is φ = 32839430400.

The previous prime is 50000454743. The next prime is 50000454769. The reversal of 50000454747 is 74745400005.

It is not a de Polignac number, because 50000454747 - 2² = 50000454743 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50000454743) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 840933 + ... + 898425.

It is an arithmetic number, because the mean of its divisors is an integer number (3053966292).

Almost surely, 2^50000454747 is an apocalyptic number.

50000454747 is a deficient number, since it is larger than the sum of its proper divisors (23294736261).

50000454747 is a wasteful number, since it uses less digits than its factorization.

50000454747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58931 (or 58928 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 36.

The spelling of 50000454747 in words is "fifty billion, four hundred fifty-four thousand, seven hundred forty-seven".