554254650097 has 2 divisors, whose sum is σ = 554254650098. Its totient is φ = 554254650096.

The previous prime is 554254650043. The next prime is 554254650149. The reversal of 554254650097 is 790056452455.

It is a happy number.

It is an a-pointer prime, because the next prime (554254650149) can be obtained adding 554254650097 to its sum of digits (52).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 476098620001 + 78156030096 = 689999^2 + 279564^2 .

It is a cyclic number.

It is not a de Polignac number, because 554254650097 - 2¹¹ = 554254648049 is a prime.

It is not a weakly prime, because it can be changed into another prime (554254650497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277127325048 + 277127325049.

It is an arithmetic number, because the mean of its divisors is an integer number (277127325049).

Almost surely, 2^554254650097 is an apocalyptic number.

It is an amenable number.

554254650097 is a deficient number, since it is larger than the sum of its proper divisors (1).

554254650097 is an equidigital number, since it uses as much as digits as its factorization.

554254650097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560000, while the sum is 52.

The spelling of 554254650097 in words is "five hundred fifty-four billion, two hundred fifty-four million, six hundred fifty thousand, ninety-seven".