1125740677512 has 64 divisors (see below), whose sum is σ = 3071495188800. Its totient is φ = 340989834240.

The previous prime is 1125740677487. The next prime is 1125740677531. The reversal of 1125740677512 is 2157760475211.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269437 + ... + 1524492.

It is an arithmetic number, because the mean of its divisors is an integer number (47992112325).

Almost surely, 2^{1125740677512} is an apocalyptic number.

1125740677512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1125740677512 is an abundant number, since it is smaller than the sum of its proper divisors (1945754511288).

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

1125740677512 is a wasteful number, since it uses less digits than its factorization.

1125740677512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796326 (or 1796322 counting only the distinct ones).

The product of its (nonzero) digits is 823200, while the sum is 48.

The spelling of 1125740677512 in words is "one trillion, one hundred twenty-five billion, seven hundred forty million, six hundred seventy-seven thousand, five hundred twelve".