47600431566645 has 16 divisors (see below), whose sum is σ = 76230498681792. Its totient is φ = 25363627443840.

The previous prime is 47600431566643. The next prime is 47600431566671. The reversal of 47600431566645 is 54666513400674.

It is a happy number.

It is not a de Polignac number, because 47600431566645 - 2¹ = 47600431566643 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47600431566643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1454320072 + ... + 1454352801.

It is an arithmetic number, because the mean of its divisors is an integer number (4764406167612).

Almost surely, 2^{47600431566645} is an apocalyptic number.

It is an amenable number.

47600431566645 is a deficient number, since it is larger than the sum of its proper divisors (28630067115147).

47600431566645 is a wasteful number, since it uses less digits than its factorization.

47600431566645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2908673972.

The product of its (nonzero) digits is 43545600, while the sum is 57.

The spelling of 47600431566645 in words is "forty-seven trillion, six hundred billion, four hundred thirty-one million, five hundred sixty-six thousand, six hundred forty-five".