147906023543 has 2 divisors, whose sum is σ = 147906023544. Its totient is φ = 147906023542.

The previous prime is 147906023527. The next prime is 147906023557. The reversal of 147906023543 is 345320609741.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 147906023543 - 2⁴ = 147906023527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 147906023494 and 147906023503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147906023513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73953011771 + 73953011772.

It is an arithmetic number, because the mean of its divisors is an integer number (73953011772).

Almost surely, 2^147906023543 is an apocalyptic number.

147906023543 is a deficient number, since it is larger than the sum of its proper divisors (1).

147906023543 is an equidigital number, since it uses as much as digits as its factorization.

147906023543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 44.

The spelling of 147906023543 in words is "one hundred forty-seven billion, nine hundred six million, twenty-three thousand, five hundred forty-three".