47700374517 has 6 divisors (see below), whose sum is σ = 68900540982. Its totient is φ = 31800249672.

The previous prime is 47700374503. The next prime is 47700374537. The reversal of 47700374517 is 71547300774.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 37347108516 + 10353266001 = 193254^2 + 101751^2 .

It is not a de Polignac number, because 47700374517 - 2⁶ = 47700374453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47700374537) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2650020798 + ... + 2650020815.

It is an arithmetic number, because the mean of its divisors is an integer number (11483423497).

Almost surely, 2^47700374517 is an apocalyptic number.

It is an amenable number.

47700374517 is a deficient number, since it is larger than the sum of its proper divisors (21200166465).

47700374517 is a wasteful number, since it uses less digits than its factorization.

47700374517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5300041619 (or 5300041616 counting only the distinct ones).

The product of its (nonzero) digits is 576240, while the sum is 45.

The spelling of 47700374517 in words is "forty-seven billion, seven hundred million, three hundred seventy-four thousand, five hundred seventeen".