1161382006582 has 64 divisors (see below), whose sum is σ = 2064076185600. Its totient is φ = 479762468640.

The previous prime is 1161382006567. The next prime is 1161382006613. The reversal of 1161382006582 is 2856002831611.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116940157 + ... + 116950087.

It is an arithmetic number, because the mean of its divisors is an integer number (32251190400).

Almost surely, 2^{1161382006582} is an apocalyptic number.

1161382006582 is a deficient number, since it is larger than the sum of its proper divisors (902694179018).

1161382006582 is a wasteful number, since it uses less digits than its factorization.

1161382006582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12521.

The product of its (nonzero) digits is 138240, while the sum is 43.

The spelling of 1161382006582 in words is "one trillion, one hundred sixty-one billion, three hundred eighty-two million, six thousand, five hundred eighty-two".