48543479 has 2 divisors, whose sum is σ = 48543480. Its totient is φ = 48543478.

The previous prime is 48543421. The next prime is 48543493. The reversal of 48543479 is 97434584.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48543479 - 2¹⁶ = 48477943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48543379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24271739 + 24271740.

It is an arithmetic number, because the mean of its divisors is an integer number (24271740).

Almost surely, 2^48543479 is an apocalyptic number.

48543479 is a deficient number, since it is larger than the sum of its proper divisors (1).

48543479 is an equidigital number, since it uses as much as digits as its factorization.

48543479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 483840, while the sum is 44.

The square root of 48543479 is about 6967.3150495725. The cubic root of 48543479 is about 364.7905948405.

The spelling of 48543479 in words is "forty-eight million, five hundred forty-three thousand, four hundred seventy-nine".