47550030932413 has 4 divisors (see below), whose sum is σ = 47550523933660. Its totient is φ = 47549537931168.

The previous prime is 47550030932389. The next prime is 47550030932423. The reversal of 47550030932413 is 31423903005574.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 27489279692484 + 20060751239929 = 5243022^2 + 4478923^2 .

It is a cyclic number.

It is not a de Polignac number, because 47550030932413 - 2²¹ = 47550028835261 is a prime.

It is a super-2 number, since 2×47550030932413² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47550030932423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246355920 + ... + 246548857.

It is an arithmetic number, because the mean of its divisors is an integer number (11887630983415).

Almost surely, 2^{47550030932413} is an apocalyptic number.

It is an amenable number.

47550030932413 is a deficient number, since it is larger than the sum of its proper divisors (493001247).

47550030932413 is an equidigital number, since it uses as much as digits as its factorization.

47550030932413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493001246.

The product of its (nonzero) digits is 1360800, while the sum is 46.

Adding to 47550030932413 its reverse (31423903005574), we get a palindrome (78973933937987).

The spelling of 47550030932413 in words is "forty-seven trillion, five hundred fifty billion, thirty million, nine hundred thirty-two thousand, four hundred thirteen".