47515162406312 has 16 divisors (see below), whose sum is σ = 89091104731200. Its totient is φ = 23757534478000.

The previous prime is 47515162406251. The next prime is 47515162406333. The reversal of 47515162406312 is 21360426151574.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1312262 + ... + 9836277.

It is an arithmetic number, because the mean of its divisors is an integer number (5568194045700).

Almost surely, 2^{47515162406312} is an apocalyptic number.

It is an amenable number.

47515162406312 is a deficient number, since it is larger than the sum of its proper divisors (41575942324888).

47515162406312 is a wasteful number, since it uses less digits than its factorization.

47515162406312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11681296 (or 11681292 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 47.

Adding to 47515162406312 its reverse (21360426151574), we get a palindrome (68875588557886).

The spelling of 47515162406312 in words is "forty-seven trillion, five hundred fifteen billion, one hundred sixty-two million, four hundred six thousand, three hundred twelve".