1126625251145 has 8 divisors (see below), whose sum is σ = 1354317993600. Its totient is φ = 899721739440.

The previous prime is 1126625251127. The next prime is 1126625251153. The reversal of 1126625251145 is 5411525266211.

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

It is a de Polignac number, because none of the positive numbers 2^k-1126625251145 is a prime.

It is a super-2 number, since 2×1126625251145² (a number of 25 digits) contains 22 as substring.

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, 197304545 + ... + 197310254.

It is an arithmetic number, because the mean of its divisors is an integer number (169289749200).

Almost surely, 2^{1126625251145} is an apocalyptic number.

It is an amenable number.

1126625251145 is a deficient number, since it is larger than the sum of its proper divisors (227692742455).

1126625251145 is an equidigital number, since it uses as much as digits as its factorization.

1126625251145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394615375.

The product of its digits is 144000, while the sum is 41.

The spelling of 1126625251145 in words is "one trillion, one hundred twenty-six billion, six hundred twenty-five million, two hundred fifty-one thousand, one hundred forty-five".