11858683157355 has 16 divisors (see below), whose sum is σ = 19798844924160. Its totient is φ = 6049647059808.

The previous prime is 11858683157327. The next prime is 11858683157413. The reversal of 11858683157355 is 55375138685811.

It is not a de Polignac number, because 11858683157355 - 2⁵ = 11858683157323 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17186496985 + ... + 17186497674.

It is an arithmetic number, because the mean of its divisors is an integer number (1237427807760).

Almost surely, 2^{11858683157355} is an apocalyptic number.

11858683157355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11858683157355 is a deficient number, since it is larger than the sum of its proper divisors (7940161766805).

11858683157355 is a wasteful number, since it uses less digits than its factorization.

11858683157355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34372994690.

The product of its digits is 120960000, while the sum is 66.

The spelling of 11858683157355 in words is "eleven trillion, eight hundred fifty-eight billion, six hundred eighty-three million, one hundred fifty-seven thousand, three hundred fifty-five".