1145812082764 has 6 divisors (see below), whose sum is σ = 2005171144844. Its totient is φ = 572906041380.

The previous prime is 1145812082741. The next prime is 1145812082783. The reversal of 1145812082764 is 4672802185411.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143226510342 + ... + 143226510349.

Almost surely, 2^{1145812082764} is an apocalyptic number.

It is an amenable number.

1145812082764 is a deficient number, since it is larger than the sum of its proper divisors (859359062080).

1145812082764 is a wasteful number, since it uses less digits than its factorization.

1145812082764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286453020695 (or 286453020693 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 49.

The spelling of 1145812082764 in words is "one trillion, one hundred forty-five billion, eight hundred twelve million, eighty-two thousand, seven hundred sixty-four".