1158275605382 has 16 divisors (see below), whose sum is σ = 1986165899520. Its totient is φ = 496266186888.

The previous prime is 1158275605343. The next prime is 1158275605387. The reversal of 1158275605382 is 2835065728511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1158275605387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11418032 + ... + 11519027.

It is an arithmetic number, because the mean of its divisors is an integer number (124135368720).

Almost surely, 2^{1158275605382} is an apocalyptic number.

1158275605382 is a deficient number, since it is larger than the sum of its proper divisors (827890294138).

1158275605382 is a wasteful number, since it uses less digits than its factorization.

1158275605382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22940675.

The product of its (nonzero) digits is 4032000, while the sum is 53.

The spelling of 1158275605382 in words is "one trillion, one hundred fifty-eight billion, two hundred seventy-five million, six hundred five thousand, three hundred eighty-two".