554328430651 has 2 divisors, whose sum is σ = 554328430652. Its totient is φ = 554328430650.

The previous prime is 554328430613. The next prime is 554328430657. The reversal of 554328430651 is 156034823455.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-554328430651 is a prime.

It is not a weakly prime, because it can be changed into another prime (554328430657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277164215325 + 277164215326.

It is an arithmetic number, because the mean of its divisors is an integer number (277164215326).

Almost surely, 2^554328430651 is an apocalyptic number.

554328430651 is a deficient number, since it is larger than the sum of its proper divisors (1).

554328430651 is an equidigital number, since it uses as much as digits as its factorization.

554328430651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728000, while the sum is 46.

The spelling of 554328430651 in words is "five hundred fifty-four billion, three hundred twenty-eight million, four hundred thirty thousand, six hundred fifty-one".