1156446152655 has 8 divisors (see below), whose sum is σ = 1850313844272. Its totient is φ = 616771281408.

The previous prime is 1156446152633. The next prime is 1156446152671. The reversal of 1156446152655 is 5562516446511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1156446152655 - 2⁶ = 1156446152591 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1156446152598 and 1156446152607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38548205074 + ... + 38548205103.

It is an arithmetic number, because the mean of its divisors is an integer number (231289230534).

Almost surely, 2^{1156446152655} is an apocalyptic number.

1156446152655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1156446152655 is a deficient number, since it is larger than the sum of its proper divisors (693867691617).

1156446152655 is an equidigital number, since it uses as much as digits as its factorization.

1156446152655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77096410185.

The product of its digits is 4320000, while the sum is 51.

The spelling of 1156446152655 in words is "one trillion, one hundred fifty-six billion, four hundred forty-six million, one hundred fifty-two thousand, six hundred fifty-five".