1250045241 has 16 divisors (see below), whose sum is σ = 1789630848. Its totient is φ = 773292800.

The previous prime is 1250045231. The next prime is 1250045273. The reversal of 1250045241 is 1425400521.

It is a cyclic number.

It is not a de Polignac number, because 1250045241 - 2⁶ = 1250045177 is a prime.

It is a super-2 number, since 2×1250045241² = 3125226209093496162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1250045231) 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, 168990 + ... + 176231.

It is an arithmetic number, because the mean of its divisors is an integer number (111851928).

Almost surely, 2^1250045241 is an apocalyptic number.

It is an amenable number.

1250045241 is a deficient number, since it is larger than the sum of its proper divisors (539585607).

1250045241 is a wasteful number, since it uses less digits than its factorization.

1250045241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345312.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 1250045241 is about 35355.9788578962. The cubic root of 1250045241 is about 1077.2303406965.

Adding to 1250045241 its reverse (1425400521), we get a palindrome (2675445762).

The spelling of 1250045241 in words is "one billion, two hundred fifty million, forty-five thousand, two hundred forty-one".