2254245031 has 4 divisors (see below), whose sum is σ = 2254859464. Its totient is φ = 2253630600.

The previous prime is 2254244981. The next prime is 2254245041. The reversal of 2254245031 is 1305424522.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2254245031 - 2⁹ = 2254244519 is a prime.

It is a super-2 number, since 2×2254245031² = 10163241319576381922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254245041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 301680 + ... + 309061.

It is an arithmetic number, because the mean of its divisors is an integer number (563714866).

Almost surely, 2^2254245031 is an apocalyptic number.

2254245031 is a deficient number, since it is larger than the sum of its proper divisors (614433).

2254245031 is an equidigital number, since it uses as much as digits as its factorization.

2254245031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614432.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 2254245031 is about 47478.8903724592. The cubic root of 2254245031 is about 1311.1942629759.

Adding to 2254245031 its reverse (1305424522), we get a palindrome (3559669553).

The spelling of 2254245031 in words is "two billion, two hundred fifty-four million, two hundred forty-five thousand, thirty-one".