10946957972 has 12 divisors (see below), whose sum is σ = 19158564180. Its totient is φ = 5473082496.

The previous prime is 10946957969. The next prime is 10946958013. The reversal of 10946957972 is 27975964901.

It can be written as a sum of positive squares in 2 ways, for example, as 4403118736 + 6543839236 = 66356^2 + 80894^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31943 + ... + 151374.

It is an arithmetic number, because the mean of its divisors is an integer number (1596547015).

Almost surely, 2^10946957972 is an apocalyptic number.

It is an amenable number.

10946957972 is a deficient number, since it is larger than the sum of its proper divisors (8211606208).

10946957972 is a wasteful number, since it uses less digits than its factorization.

10946957972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198250 (or 198248 counting only the distinct ones).

The product of its (nonzero) digits is 8573040, while the sum is 59.

The spelling of 10946957972 in words is "ten billion, nine hundred forty-six million, nine hundred fifty-seven thousand, nine hundred seventy-two".