4945549058 has 6 divisors (see below), whose sum is σ = 7418472771. Its totient is φ = 2472724802.

The previous prime is 4945549001. The next prime is 4945549069. The reversal of 4945549058 is 8509455494.

It can be written as a sum of positive squares in only one way, i.e., 2472774529 + 2472774529 = 49727^2 + 49727^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=49727.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 74591 + ... + 124317.

Almost surely, 2^4945549058 is an apocalyptic number.

4945549058 is a deficient number, since it is larger than the sum of its proper divisors (2472923713).

4945549058 is an frugal number, since it uses more digits than its factorization.

4945549058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99456 (or 49729 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 53.

The square root of 4945549058 is about 70324.5978161269. The cubic root of 4945549058 is about 1703.7459563176.

The spelling of 4945549058 in words is "four billion, nine hundred forty-five million, five hundred forty-nine thousand, fifty-eight".