10977635091 has 16 divisors (see below), whose sum is σ = 15356699648. Its totient is φ = 6966237600.

The previous prime is 10977635027. The next prime is 10977635101. The reversal of 10977635091 is 19053677901.

It is not a de Polignac number, because 10977635091 - 2⁶ = 10977635027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10977635091.

It is not an unprimeable number, because it can be changed into a prime (10977634091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 961861 + ... + 973206.

It is an arithmetic number, because the mean of its divisors is an integer number (959793728).

Almost surely, 2^10977635091 is an apocalyptic number.

10977635091 is a deficient number, since it is larger than the sum of its proper divisors (4379064557).

10977635091 is a wasteful number, since it uses less digits than its factorization.

10977635091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1935162.

The product of its (nonzero) digits is 357210, while the sum is 48.

The spelling of 10977635091 in words is "ten billion, nine hundred seventy-seven million, six hundred thirty-five thousand, ninety-one".