47054879453 has 2 divisors, whose sum is σ = 47054879454. Its totient is φ = 47054879452.

The previous prime is 47054879407. The next prime is 47054879471. The reversal of 47054879453 is 35497845074.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45568160089 + 1486719364 = 213467^2 + 38558^2 .

It is a cyclic number.

It is not a de Polignac number, because 47054879453 - 2¹⁴ = 47054863069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47024879453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23527439726 + 23527439727.

It is an arithmetic number, because the mean of its divisors is an integer number (23527439727).

Almost surely, 2^47054879453 is an apocalyptic number.

It is an amenable number.

47054879453 is a deficient number, since it is larger than the sum of its proper divisors (1).

47054879453 is an equidigital number, since it uses as much as digits as its factorization.

47054879453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16934400, while the sum is 56.

The spelling of 47054879453 in words is "forty-seven billion, fifty-four million, eight hundred seventy-nine thousand, four hundred fifty-three".