47108459292 has 48 divisors (see below), whose sum is σ = 112684334112. Its totient is φ = 15308446720.

The previous prime is 47108459291. The next prime is 47108459341. The reversal of 47108459292 is 29295480174.

It is a super-2 number, since 2×47108459292² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47108459291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 640648 + ... + 710384.

It is an arithmetic number, because the mean of its divisors is an integer number (2347590294).

Almost surely, 2^47108459292 is an apocalyptic number.

It is an amenable number.

47108459292 is an abundant number, since it is smaller than the sum of its proper divisors (65575874820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47108459292 is a wasteful number, since it uses less digits than its factorization.

47108459292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71158 (or 71156 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 51.

The spelling of 47108459292 in words is "forty-seven billion, one hundred eight million, four hundred fifty-nine thousand, two hundred ninety-two".