47290172629 has 8 divisors (see below), whose sum is σ = 54065011520. Its totient is φ = 40520108736.

The previous prime is 47290172617. The next prime is 47290172653. The reversal of 47290172629 is 92627109274.

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 47290172629 - 2²⁵ = 47256618197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47290172659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1172499 + ... + 1212160.

It is an arithmetic number, because the mean of its divisors is an integer number (6758126440).

Almost surely, 2^47290172629 is an apocalyptic number.

It is an amenable number.

47290172629 is a deficient number, since it is larger than the sum of its proper divisors (6774838891).

47290172629 is a wasteful number, since it uses less digits than its factorization.

47290172629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2387499.

The product of its (nonzero) digits is 762048, while the sum is 49.

The spelling of 47290172629 in words is "forty-seven billion, two hundred ninety million, one hundred seventy-two thousand, six hundred twenty-nine".