2254435531 has 2 divisors, whose sum is σ = 2254435532. Its totient is φ = 2254435530.

The previous prime is 2254435517. The next prime is 2254435543. The reversal of 2254435531 is 1355344522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2254435531 - 2⁹ = 2254435019 is a prime.

It is a super-2 number, since 2×2254435531² = 10164959126870503922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2254435571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127217765 + 1127217766.

It is an arithmetic number, because the mean of its divisors is an integer number (1127217766).

Almost surely, 2^2254435531 is an apocalyptic number.

2254435531 is a deficient number, since it is larger than the sum of its proper divisors (1).

2254435531 is an equidigital number, since it uses as much as digits as its factorization.

2254435531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72000, while the sum is 34.

The square root of 2254435531 is about 47480.8964847969. The cubic root of 2254435531 is about 1311.2311970666.

The spelling of 2254435531 in words is "two billion, two hundred fifty-four million, four hundred thirty-five thousand, five hundred thirty-one".