148412543 has 2 divisors, whose sum is σ = 148412544. Its totient is φ = 148412542.

The previous prime is 148412527. The next prime is 148412557. The reversal of 148412543 is 345214841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 148412543 - 2⁴ = 148412527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148412443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74206271 + 74206272.

It is an arithmetic number, because the mean of its divisors is an integer number (74206272).

Almost surely, 2^148412543 is an apocalyptic number.

148412543 is a deficient number, since it is larger than the sum of its proper divisors (1).

148412543 is an equidigital number, since it uses as much as digits as its factorization.

148412543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15360, while the sum is 32.

The square root of 148412543 is about 12182.4686742877. The cubic root of 148412543 is about 529.4482724180.

The spelling of 148412543 in words is "one hundred forty-eight million, four hundred twelve thousand, five hundred forty-three".