47233450215 has 40 divisors (see below), whose sum is σ = 96766100640. Its totient is φ = 21592433088.

The previous prime is 47233450213. The next prime is 47233450217. The reversal of 47233450215 is 51205433274.

It is an interprime number because it is at equal distance from previous prime (47233450213) and next prime (47233450217).

It is not a de Polignac number, because 47233450215 - 2¹ = 47233450213 is a prime.

It is a super-3 number, since 3×47233450215³ (a number of 33 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 47233450215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47233450213) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 8327580 + ... + 8333249.

It is an arithmetic number, because the mean of its divisors is an integer number (2419152516).

Almost surely, 2^47233450215 is an apocalyptic number.

47233450215 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

47233450215 is an abundant number, since it is smaller than the sum of its proper divisors (49532650425).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47233450215 is a wasteful number, since it uses less digits than its factorization.

47233450215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16660853 (or 16660844 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

Adding to 47233450215 its reverse (51205433274), we get a palindrome (98438883489).

The spelling of 47233450215 in words is "forty-seven billion, two hundred thirty-three million, four hundred fifty thousand, two hundred fifteen".