2250144531 has 12 divisors (see below), whose sum is σ = 3441397752. Its totient is φ = 1411855296.

The previous prime is 2250144511. The next prime is 2250144553. The reversal of 2250144531 is 1354410522.

2250144531 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2250144531 - 2⁵ = 2250144499 is a prime.

It is a super-2 number, since 2×2250144531² = 10126300820778419922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2250144495 and 2250144504.

It is not an unprimeable number, because it can be changed into a prime (2250144511) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7353261 + ... + 7353566.

It is an arithmetic number, because the mean of its divisors is an integer number (286783146).

Almost surely, 2^2250144531 is an apocalyptic number.

2250144531 is a deficient number, since it is larger than the sum of its proper divisors (1191253221).

2250144531 is a wasteful number, since it uses less digits than its factorization.

2250144531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14706850 (or 14706847 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 2250144531 is about 47435.6883685691. The cubic root of 2250144531 is about 1310.3987541611.

The spelling of 2250144531 in words is "two billion, two hundred fifty million, one hundred forty-four thousand, five hundred thirty-one".