50310345445 has 16 divisors (see below), whose sum is σ = 64254965040. Its totient is φ = 37684445184.

The previous prime is 50310345431. The next prime is 50310345451. The reversal of 50310345445 is 54454301305.

It can be written as a sum of positive squares in 8 ways, for example, as 2262143844 + 48048201601 = 47562^2 + 219199^2 .

It is a cyclic number.

It is not a de Polignac number, because 50310345445 - 2⁷ = 50310345317 is a prime.

It is a super-2 number, since 2×50310345445² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50310345445.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1516980 + ... + 1549789.

It is an arithmetic number, because the mean of its divisors is an integer number (4015935315).

Almost surely, 2^50310345445 is an apocalyptic number.

It is an amenable number.

50310345445 is a deficient number, since it is larger than the sum of its proper divisors (13944619595).

50310345445 is a wasteful number, since it uses less digits than its factorization.

50310345445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3066984.

The product of its (nonzero) digits is 72000, while the sum is 34.

The spelling of 50310345445 in words is "fifty billion, three hundred ten million, three hundred forty-five thousand, four hundred forty-five".