50224504649 has 16 divisors (see below), whose sum is σ = 55783662720. Its totient is φ = 44836364160.

The previous prime is 50224504643. The next prime is 50224504657. The reversal of 50224504649 is 94640542205.

It is a cyclic number.

It is not a de Polignac number, because 50224504649 - 2⁴ = 50224504633 is a prime.

It is a super-2 number, since 2×50224504649² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50224504643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47324 + ... + 320450.

It is an arithmetic number, because the mean of its divisors is an integer number (3486478920).

Almost surely, 2^50224504649 is an apocalyptic number.

It is an amenable number.

50224504649 is a deficient number, since it is larger than the sum of its proper divisors (5559158071).

50224504649 is a wasteful number, since it uses less digits than its factorization.

50224504649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273440.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 50224504649 in words is "fifty billion, two hundred twenty-four million, five hundred four thousand, six hundred forty-nine".