15054453133 has 2 divisors, whose sum is σ = 15054453134. Its totient is φ = 15054453132.

The previous prime is 15054453101. The next prime is 15054453149. The reversal of 15054453133 is 33135445051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11482836964 + 3571616169 = 107158^2 + 59763^2 .

It is a cyclic number.

It is not a de Polignac number, because 15054453133 - 2⁵ = 15054453101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15054453163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7527226566 + 7527226567.

It is an arithmetic number, because the mean of its divisors is an integer number (7527226567).

Almost surely, 2^15054453133 is an apocalyptic number.

It is an amenable number.

15054453133 is a deficient number, since it is larger than the sum of its proper divisors (1).

15054453133 is an equidigital number, since it uses as much as digits as its factorization.

15054453133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54000, while the sum is 34.

Adding to 15054453133 its reverse (33135445051), we get a palindrome (48189898184).

The spelling of 15054453133 in words is "fifteen billion, fifty-four million, four hundred fifty-three thousand, one hundred thirty-three".