50005000451 has 32 divisors (see below), whose sum is σ = 61164979200. Its totient is φ = 39927807360.

The previous prime is 50005000439. The next prime is 50005000453. The reversal of 50005000451 is 15400050005.

It is not a de Polignac number, because 50005000451 - 2¹⁸ = 50004738307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50005000453) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3666521 + ... + 3680133.

It is an arithmetic number, because the mean of its divisors is an integer number (1911405600).

Almost surely, 2^50005000451 is an apocalyptic number.

50005000451 is a deficient number, since it is larger than the sum of its proper divisors (11159978749).

50005000451 is a wasteful number, since it uses less digits than its factorization.

50005000451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14099.

The product of its (nonzero) digits is 500, while the sum is 20.

Adding to 50005000451 its reverse (15400050005), we get a palindrome (65405050456).

The spelling of 50005000451 in words is "fifty billion, five million, four hundred fifty-one", and thus it is an aban number.