10771217975 has 72 divisors (see below), whose sum is σ = 16268387328. Its totient is φ = 7040510400.

The previous prime is 10771217957. The next prime is 10771217983. The reversal of 10771217975 is 57971217701.

It is not a de Polignac number, because 10771217975 - 2¹² = 10771213879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 12142982 + ... + 12143868.

It is an arithmetic number, because the mean of its divisors is an integer number (225949824).

Almost surely, 2^10771217975 is an apocalyptic number.

10771217975 is a deficient number, since it is larger than the sum of its proper divisors (5497169353).

10771217975 is a wasteful number, since it uses less digits than its factorization.

10771217975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365 (or 1353 counting only the distinct ones).

The product of its (nonzero) digits is 216090, while the sum is 47.

The spelling of 10771217975 in words is "ten billion, seven hundred seventy-one million, two hundred seventeen thousand, nine hundred seventy-five".