10958705946 has 40 divisors (see below), whose sum is σ = 24561763380. Its totient is φ = 3651988032.

The previous prime is 10958705899. The next prime is 10958705999. The reversal of 10958705946 is 64950785901.

10958705946 is a `hidden beast` number, since 1 + 0 + 9 + 587 + 0 + 59 + 4 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 10938858921 + 19847025 = 104589^2 + 4455^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 10958705892 and 10958705901.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1042750 + ... + 1053206.

Almost surely, 2^10958705946 is an apocalyptic number.

10958705946 is an abundant number, since it is smaller than the sum of its proper divisors (13603057434).

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

10958705946 is a wasteful number, since it uses less digits than its factorization.

10958705946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16940 (or 16931 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 54.

The spelling of 10958705946 in words is "ten billion, nine hundred fifty-eight million, seven hundred five thousand, nine hundred forty-six".