10976638572 has 108 divisors (see below), whose sum is σ = 28707057288. Its totient is φ = 3534278400.

The previous prime is 10976638493. The next prime is 10976638601. The reversal of 10976638572 is 27583667901.

10976638572 is a `hidden beast` number, since 1 + 0 + 9 + 7 + 6 + 63 + 8 + 572 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 48355123 + ... + 48355349.

It is an arithmetic number, because the mean of its divisors is an integer number (265806086).

Almost surely, 2^10976638572 is an apocalyptic number.

10976638572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10976638572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14353528644).

10976638572 is an abundant number, since it is smaller than the sum of its proper divisors (17730418716).

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

10976638572 is a wasteful number, since it uses less digits than its factorization.

10976638572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640 (or 454 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 54.

The spelling of 10976638572 in words is "ten billion, nine hundred seventy-six million, six hundred thirty-eight thousand, five hundred seventy-two".