1127152852456 has 64 divisors (see below), whose sum is σ = 2301260777280. Its totient is φ = 515552793600.

The previous prime is 1127152852451. The next prime is 1127152852487. The reversal of 1127152852456 is 6542582517211.

It is not an unprimeable number, because it can be changed into a prime (1127152852451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40531 + ... + 1501981.

It is an arithmetic number, because the mean of its divisors is an integer number (35957199645).

Almost surely, 2^{1127152852456} is an apocalyptic number.

It is an amenable number.

1127152852456 is an abundant number, since it is smaller than the sum of its proper divisors (1174107924824).

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

1127152852456 is a wasteful number, since it uses less digits than its factorization.

1127152852456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1461634 (or 1461630 counting only the distinct ones).

The product of its digits is 1344000, while the sum is 49.

The spelling of 1127152852456 in words is "one trillion, one hundred twenty-seven billion, one hundred fifty-two million, eight hundred fifty-two thousand, four hundred fifty-six".