1158253077366 has 48 divisors (see below), whose sum is σ = 3128787537408. Its totient is φ = 300844954800.

The previous prime is 1158253077353. The next prime is 1158253077379. The reversal of 1158253077366 is 6637703528511.

1158253077366 is a `hidden beast` number, since 1 + 1 + 5 + 8 + 2 + 530 + 77 + 36 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (1158253077353) and next prime (1158253077379).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 417838830 + ... + 417841601.

It is an arithmetic number, because the mean of its divisors is an integer number (65183073696).

Almost surely, 2^{1158253077366} is an apocalyptic number.

1158253077366 is an abundant number, since it is smaller than the sum of its proper divisors (1970534460042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1158253077366 is a wasteful number, since it uses less digits than its factorization.

1158253077366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835680457 (or 835680454 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 54.

The spelling of 1158253077366 in words is "one trillion, one hundred fifty-eight billion, two hundred fifty-three million, seventy-seven thousand, three hundred sixty-six".