15054004453 has 2 divisors, whose sum is σ = 15054004454. Its totient is φ = 15054004452.

The previous prime is 15054004423. The next prime is 15054004541. The reversal of 15054004453 is 35440045051.

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., 10674609124 + 4379395329 = 103318^2 + 66177^2 .

It is a cyclic number.

It is not a de Polignac number, because 15054004453 - 2²⁹ = 14517133541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15054004423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7527002226 + 7527002227.

It is an arithmetic number, because the mean of its divisors is an integer number (7527002227).

Almost surely, 2^15054004453 is an apocalyptic number.

It is an amenable number.

15054004453 is a deficient number, since it is larger than the sum of its proper divisors (1).

15054004453 is an equidigital number, since it uses as much as digits as its factorization.

15054004453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24000, while the sum is 31.

The spelling of 15054004453 in words is "fifteen billion, fifty-four million, four thousand, four hundred fifty-three".