54203022451 has 2 divisors, whose sum is σ = 54203022452. Its totient is φ = 54203022450.

The previous prime is 54203022443. The next prime is 54203022457. The reversal of 54203022451 is 15422030245.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54203022451 - 2³ = 54203022443 is a prime.

It is a super-2 number, since 2×54203022451² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54203022457) 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, 27101511225 + 27101511226.

It is an arithmetic number, because the mean of its divisors is an integer number (27101511226).

Almost surely, 2^54203022451 is an apocalyptic number.

54203022451 is a deficient number, since it is larger than the sum of its proper divisors (1).

54203022451 is an equidigital number, since it uses as much as digits as its factorization.

54203022451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 54203022451 its reverse (15422030245), we get a palindrome (69625052696).

The spelling of 54203022451 in words is "fifty-four billion, two hundred three million, twenty-two thousand, four hundred fifty-one".