47038347691237 has 48 divisors (see below), whose sum is σ = 57991765708800. Its totient is φ = 37974723843840.

The previous prime is 47038347691229. The next prime is 47038347691253. The reversal of 47038347691237 is 73219674383074.

It is a happy number.

It is not a de Polignac number, because 47038347691237 - 2³ = 47038347691229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47038347691637) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 615139668 + ... + 615216130.

It is an arithmetic number, because the mean of its divisors is an integer number (1208161785600).

Almost surely, 2^{47038347691237} is an apocalyptic number.

It is an amenable number.

47038347691237 is a deficient number, since it is larger than the sum of its proper divisors (10953418017563).

47038347691237 is a wasteful number, since it uses less digits than its factorization.

47038347691237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87106 (or 87099 counting only the distinct ones).

The product of its (nonzero) digits is 128024064, while the sum is 64.

The spelling of 47038347691237 in words is "forty-seven trillion, thirty-eight billion, three hundred forty-seven million, six hundred ninety-one thousand, two hundred thirty-seven".