1156056150005 has 8 divisors (see below), whose sum is σ = 1387720605624. Its totient is φ = 924542769600.

The previous prime is 1156056149981. The next prime is 1156056150023. The reversal of 1156056150005 is 5000516506511.

It can be written as a sum of positive squares in 4 ways, for example, as 96953767876 + 1059102382129 = 311374^2 + 1029127^2 .

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

It is not a de Polignac number, because 1156056150005 - 2¹⁴ = 1156056133621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37751966 + ... + 37782575.

It is an arithmetic number, because the mean of its divisors is an integer number (173465075703).

Almost surely, 2^{1156056150005} is an apocalyptic number.

It is an amenable number.

1156056150005 is a deficient number, since it is larger than the sum of its proper divisors (231664455619).

1156056150005 is an equidigital number, since it uses as much as digits as its factorization.

1156056150005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75537607.

The product of its (nonzero) digits is 22500, while the sum is 35.

The spelling of 1156056150005 in words is "one trillion, one hundred fifty-six billion, fifty-six million, one hundred fifty thousand, five".