4963945558 has 32 divisors (see below), whose sum is σ = 8753526432. Its totient is φ = 2081376000.

The previous prime is 4963945517. The next prime is 4963945607. The reversal of 4963945558 is 8555493694.

It is a super-3 number, since 3×4963945558³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 496408 + ... + 506308.

It is an arithmetic number, because the mean of its divisors is an integer number (273547701).

Almost surely, 2^4963945558 is an apocalyptic number.

4963945558 is a deficient number, since it is larger than the sum of its proper divisors (3789580874).

4963945558 is a wasteful number, since it uses less digits than its factorization.

4963945558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11680.

The product of its digits is 23328000, while the sum is 58.

The square root of 4963945558 is about 70455.2734577051. The cubic root of 4963945558 is about 1705.8558790616.

The spelling of 4963945558 in words is "four billion, nine hundred sixty-three million, nine hundred forty-five thousand, five hundred fifty-eight".