1125477519536 has 40 divisors (see below), whose sum is σ = 2182666621824. Its totient is φ = 562208998400.

The previous prime is 1125477519493. The next prime is 1125477519539. The reversal of 1125477519536 is 6359157745211.

It is not an unprimeable number, because it can be changed into a prime (1125477519539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85574561 + ... + 85587711.

Almost surely, 2^{1125477519536} is an apocalyptic number.

1125477519536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1125477519536 is a deficient number, since it is larger than the sum of its proper divisors (1057189102288).

1125477519536 is a wasteful number, since it uses less digits than its factorization.

1125477519536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17789 (or 17783 counting only the distinct ones).

The product of its digits is 7938000, while the sum is 56.

The spelling of 1125477519536 in words is "one trillion, one hundred twenty-five billion, four hundred seventy-seven million, five hundred nineteen thousand, five hundred thirty-six".