11163685263748 has 6 divisors (see below), whose sum is σ = 19536449211566. Its totient is φ = 5581842631872.

The previous prime is 11163685263739. The next prime is 11163685263763. The reversal of 11163685263748 is 84736258636111.

It can be written as a sum of positive squares in only one way, i.e., 7268027781184 + 3895657482564 = 2695928^2 + 1973742^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1395460657965 + ... + 1395460657972.

Almost surely, 2^{11163685263748} is an apocalyptic number.

It is an amenable number.

11163685263748 is a deficient number, since it is larger than the sum of its proper divisors (8372763947818).

11163685263748 is a wasteful number, since it uses less digits than its factorization.

11163685263748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2790921315941 (or 2790921315939 counting only the distinct ones).

The product of its digits is 34836480, while the sum is 61.

The spelling of 11163685263748 in words is "eleven trillion, one hundred sixty-three billion, six hundred eighty-five million, two hundred sixty-three thousand, seven hundred forty-eight".