4961917458 has 24 divisors (see below), whose sum is σ = 11121540300. Its totient is φ = 1596938784.

The previous prime is 4961917427. The next prime is 4961917547. The reversal of 4961917458 is 8547191694.

4961917458 is a `hidden beast` number, since 4 + 9 + 619 + 17 + 4 + 5 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4847919129 + 113998329 = 69627^2 + 10677^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4752273 + ... + 4753316.

Almost surely, 2^4961917458 is an apocalyptic number.

4961917458 is an abundant number, since it is smaller than the sum of its proper divisors (6159622842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4961917458 is a wasteful number, since it uses less digits than its factorization.

4961917458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9505626 (or 9505623 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 54.

The square root of 4961917458 is about 70440.8791682784. The cubic root of 4961917458 is about 1705.6235291067.

The spelling of 4961917458 in words is "four billion, nine hundred sixty-one million, nine hundred seventeen thousand, four hundred fifty-eight".