2254523431 has 8 divisors (see below), whose sum is σ = 2294349824. Its totient is φ = 2215042200.

The previous prime is 2254523407. The next prime is 2254523441. The reversal of 2254523431 is 1343254522.

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 2254523431 - 2⁷ = 2254523303 is a prime.

It is a super-2 number, since 2×2254523431² = 10165751801856023522, 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 = 2254523393 and 2254523402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254523441) 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 7 ways as a sum of consecutive naturals, for example, 73095 + ... + 99256.

It is an arithmetic number, because the mean of its divisors is an integer number (286793728).

Almost surely, 2^2254523431 is an apocalyptic number.

2254523431 is a deficient number, since it is larger than the sum of its proper divisors (39826393).

2254523431 is a wasteful number, since it uses less digits than its factorization.

2254523431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172581.

The product of its digits is 28800, while the sum is 31.

The square root of 2254523431 is about 47481.8221112038. The cubic root of 2254523431 is about 1311.2482383944.

Adding to 2254523431 its reverse (1343254522), we get a palindrome (3597777953).

The spelling of 2254523431 in words is "two billion, two hundred fifty-four million, five hundred twenty-three thousand, four hundred thirty-one".