47152215331 has 8 divisors (see below), whose sum is σ = 50784562080. Its totient is φ = 43520619072.

The previous prime is 47152215301. The next prime is 47152215343. The reversal of 47152215331 is 13351225174.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47152215331 - 2⁹ = 47152214819 is a prime.

It is a super-2 number, since 2×47152215331² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47152215301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53575 + ... + 311728.

It is an arithmetic number, because the mean of its divisors is an integer number (6348070260).

Almost surely, 2^47152215331 is an apocalyptic number.

47152215331 is a deficient number, since it is larger than the sum of its proper divisors (3632346749).

47152215331 is a wasteful number, since it uses less digits than its factorization.

47152215331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375245.

The product of its digits is 25200, while the sum is 34.

The spelling of 47152215331 in words is "forty-seven billion, one hundred fifty-two million, two hundred fifteen thousand, three hundred thirty-one".