2250245531 has 8 divisors (see below), whose sum is σ = 2302494000. Its totient is φ = 2198492640.

The previous prime is 2250245509. The next prime is 2250245533. The reversal of 2250245531 is 1355420522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2250245531 - 2¹⁸ = 2249983387 is a prime.

It is a super-2 number, since 2×2250245531² = 10127209899570943922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2250245494 and 2250245503.

It is not an unprimeable number, because it can be changed into a prime (2250245533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114701 + ... + 132878.

It is an arithmetic number, because the mean of its divisors is an integer number (287811750).

Almost surely, 2^2250245531 is an apocalyptic number.

2250245531 is a deficient number, since it is larger than the sum of its proper divisors (52248469).

2250245531 is a wasteful number, since it uses less digits than its factorization.

2250245531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247789.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 2250245531 is about 47436.7529559096. The cubic root of 2250245531 is about 1310.4183600563.

The spelling of 2250245531 in words is "two billion, two hundred fifty million, two hundred forty-five thousand, five hundred thirty-one".