1152250775284 has 24 divisors (see below), whose sum is σ = 2328259304000. Its totient is φ = 488730813696.

The previous prime is 1152250775281. The next prime is 1152250775287. The reversal of 1152250775284 is 4825770522511.

It is an interprime number because it is at equal distance from previous prime (1152250775281) and next prime (1152250775287).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152250775281) 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, 212120034 + ... + 212125465.

Almost surely, 2^{1152250775284} is an apocalyptic number.

1152250775284 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1152250775284 is an abundant number, since it is smaller than the sum of its proper divisors (1176008528716).

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

1152250775284 is a wasteful number, since it uses less digits than its factorization.

1152250775284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424245607 (or 424245605 counting only the distinct ones).

The product of its (nonzero) digits is 1568000, while the sum is 49.

The spelling of 1152250775284 in words is "one trillion, one hundred fifty-two billion, two hundred fifty million, seven hundred seventy-five thousand, two hundred eighty-four".