554232232457 has 2 divisors, whose sum is σ = 554232232458. Its totient is φ = 554232232456.

The previous prime is 554232232453. The next prime is 554232232507. The reversal of 554232232457 is 754232232455.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 416514053641 + 137718178816 = 645379^2 + 371104^2 .

It is a cyclic number.

It is not a de Polignac number, because 554232232457 - 2² = 554232232453 is a prime.

It is not a weakly prime, because it can be changed into another prime (554232232453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277116116228 + 277116116229.

It is an arithmetic number, because the mean of its divisors is an integer number (277116116229).

Almost surely, 2^554232232457 is an apocalyptic number.

It is an amenable number.

554232232457 is a deficient number, since it is larger than the sum of its proper divisors (1).

554232232457 is an equidigital number, since it uses as much as digits as its factorization.

554232232457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016000, while the sum is 44.

The spelling of 554232232457 in words is "five hundred fifty-four billion, two hundred thirty-two million, two hundred thirty-two thousand, four hundred fifty-seven".