1250552868 has 48 divisors (see below), whose sum is σ = 3075072000. Its totient is φ = 394456608.

The previous prime is 1250552843. The next prime is 1250552869. The reversal of 1250552868 is 8682550521.

It is not an unprimeable number, because it can be changed into a prime (1250552869) 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 15 ways as a sum of consecutive naturals, for example, 234253 + ... + 239531.

It is an arithmetic number, because the mean of its divisors is an integer number (64064000).

Almost surely, 2^1250552868 is an apocalyptic number.

It is an amenable number.

1250552868 is an abundant number, since it is smaller than the sum of its proper divisors (1824519132).

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

1250552868 is a wasteful number, since it uses less digits than its factorization.

1250552868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6344 (or 6342 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 42.

The square root of 1250552868 is about 35363.1569292109. The cubic root of 1250552868 is about 1077.3761373404.

The spelling of 1250552868 in words is "one billion, two hundred fifty million, five hundred fifty-two thousand, eight hundred sixty-eight".