47383459 has 2 divisors, whose sum is σ = 47383460. Its totient is φ = 47383458.

The previous prime is 47383439. The next prime is 47383493. The reversal of 47383459 is 95438374.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47383459 - 2¹³ = 47375267 is a prime.

It is not a weakly prime, because it can be changed into another prime (47383409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23691729 + 23691730.

It is an arithmetic number, because the mean of its divisors is an integer number (23691730).

Almost surely, 2^47383459 is an apocalyptic number.

47383459 is a deficient number, since it is larger than the sum of its proper divisors (1).

47383459 is an equidigital number, since it uses as much as digits as its factorization.

47383459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 362880, while the sum is 43.

The square root of 47383459 is about 6883.5644109720. The cubic root of 47383459 is about 361.8613955091.

The spelling of 47383459 in words is "forty-seven million, three hundred eighty-three thousand, four hundred fifty-nine".