11976772610 has 16 divisors (see below), whose sum is σ = 23518026432. Its totient is φ = 4355190000.

The previous prime is 11976772597. The next prime is 11976772637. The reversal of 11976772610 is 1627767911.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54439766 + ... + 54439985.

It is an arithmetic number, because the mean of its divisors is an integer number (1469876652).

Almost surely, 2^11976772610 is an apocalyptic number.

11976772610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11976772610 is a deficient number, since it is larger than the sum of its proper divisors (11541253822).

11976772610 is a wasteful number, since it uses less digits than its factorization.

11976772610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108879769.

The product of its (nonzero) digits is 222264, while the sum is 47.

The spelling of 11976772610 in words is "eleven billion, nine hundred seventy-six million, seven hundred seventy-two thousand, six hundred ten".