11282763172 has 12 divisors (see below), whose sum is σ = 20117379996. Its totient is φ = 5534940320.

The previous prime is 11282763161. The next prime is 11282763181. The reversal of 11282763172 is 27136728211.

It can be written as a sum of positive squares in 2 ways, for example, as 5127419236 + 6155343936 = 71606^2 + 78456^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26610079 + ... + 26610502.

It is an arithmetic number, because the mean of its divisors is an integer number (1676448333).

Almost surely, 2^11282763172 is an apocalyptic number.

It is an amenable number.

11282763172 is a deficient number, since it is larger than the sum of its proper divisors (8834616824).

11282763172 is a wasteful number, since it uses less digits than its factorization.

11282763172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53220638 (or 53220636 counting only the distinct ones).

The product of its digits is 56448, while the sum is 40.

The spelling of 11282763172 in words is "eleven billion, two hundred eighty-two million, seven hundred sixty-three thousand, one hundred seventy-two".