1276095045252 has 48 divisors (see below), whose sum is σ = 3019708403712. Its totient is φ = 419379503520.

The previous prime is 1276095045241. The next prime is 1276095045257. The reversal of 1276095045252 is 2525405906721.

It is not an unprimeable number, because it can be changed into a prime (1276095045257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1993524 + ... + 2554667.

It is an arithmetic number, because the mean of its divisors is an integer number (62910591744).

Almost surely, 2^{1276095045252} is an apocalyptic number.

1276095045252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1276095045252 is an abundant number, since it is smaller than the sum of its proper divisors (1743613358460).

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

1276095045252 is a wasteful number, since it uses less digits than its factorization.

1276095045252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4548528 (or 4548526 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 48.

The spelling of 1276095045252 in words is "one trillion, two hundred seventy-six billion, ninety-five million, forty-five thousand, two hundred fifty-two".