1153125712 has 40 divisors (see below), whose sum is σ = 2279318400. Its totient is φ = 565024512.

The previous prime is 1153125671. The next prime is 1153125719. The reversal of 1153125712 is 2175213511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1153125719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169839 + ... + 176497.

It is an arithmetic number, because the mean of its divisors is an integer number (56982960).

Almost surely, 2^1153125712 is an apocalyptic number.

It is an amenable number.

1153125712 is a deficient number, since it is larger than the sum of its proper divisors (1126192688).

1153125712 is a wasteful number, since it uses less digits than its factorization.

1153125712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6883 (or 6877 counting only the distinct ones).

The product of its digits is 2100, while the sum is 28.

The square root of 1153125712 is about 33957.7047516466. The cubic root of 1153125712 is about 1048.6379048593.

The spelling of 1153125712 in words is "one billion, one hundred fifty-three million, one hundred twenty-five thousand, seven hundred twelve".