46574447539 has 2 divisors, whose sum is σ = 46574447540. Its totient is φ = 46574447538.

The previous prime is 46574447537. The next prime is 46574447593. The reversal of 46574447539 is 93574447564.

It is a happy number.

Together with next prime (46574447593) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46574447539 - 2¹ = 46574447537 is a prime.

Together with 46574447537, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (46574447537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23287223769 + 23287223770.

It is an arithmetic number, because the mean of its divisors is an integer number (23287223770).

Almost surely, 2^46574447539 is an apocalyptic number.

46574447539 is a deficient number, since it is larger than the sum of its proper divisors (1).

46574447539 is an equidigital number, since it uses as much as digits as its factorization.

46574447539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50803200, while the sum is 58.

The spelling of 46574447539 in words is "forty-six billion, five hundred seventy-four million, four hundred forty-seven thousand, five hundred thirty-nine".