43473096523 has 2 divisors, whose sum is σ = 43473096524. Its totient is φ = 43473096522.

The previous prime is 43473096503. The next prime is 43473096539. The reversal of 43473096523 is 32569037434.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43473096523 - 2¹³ = 43473088331 is a prime.

It is not a weakly prime, because it can be changed into another prime (43473096503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21736548261 + 21736548262.

It is an arithmetic number, because the mean of its divisors is an integer number (21736548262).

Almost surely, 2^43473096523 is an apocalyptic number.

43473096523 is a deficient number, since it is larger than the sum of its proper divisors (1).

43473096523 is an equidigital number, since it uses as much as digits as its factorization.

43473096523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1632960, while the sum is 46.

The spelling of 43473096523 in words is "forty-three billion, four hundred seventy-three million, ninety-six thousand, five hundred twenty-three".