1145251024 has 40 divisors (see below), whose sum is σ = 2242044000. Its totient is φ = 566687616.

The previous prime is 1145251013. The next prime is 1145251069. The reversal of 1145251024 is 4201525411.

It is a super-3 number, since 3×1145251024³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1145251024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 931242 + ... + 932470.

It is an arithmetic number, because the mean of its divisors is an integer number (56051100).

Almost surely, 2^1145251024 is an apocalyptic number.

It is an amenable number.

1145251024 is a deficient number, since it is larger than the sum of its proper divisors (1096792976).

1145251024 is a wasteful number, since it uses less digits than its factorization.

1145251024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795 (or 1789 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 1145251024 is about 33841.5576473661. The cubic root of 1145251024 is about 1046.2454032924.

Adding to 1145251024 its reverse (4201525411), we get a palindrome (5346776435).

The spelling of 1145251024 in words is "one billion, one hundred forty-five million, two hundred fifty-one thousand, twenty-four".