47958934369540 has 24 divisors (see below), whose sum is σ = 101927181000960. Its totient is φ = 18952446352608.

The previous prime is 47958934369517. The next prime is 47958934369547. The reversal of 47958934369540 is 4596343985974.

It is not an unprimeable number, because it can be changed into a prime (47958934369547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14445460500 + ... + 14445463819.

It is an arithmetic number, because the mean of its divisors is an integer number (4246965875040).

Almost surely, 2^{47958934369540} is an apocalyptic number.

It is an amenable number.

47958934369540 is an abundant number, since it is smaller than the sum of its proper divisors (53968246631420).

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

47958934369540 is a wasteful number, since it uses less digits than its factorization.

47958934369540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28890924411 (or 28890924409 counting only the distinct ones).

The product of its (nonzero) digits is 3527193600, while the sum is 76.

The spelling of 47958934369540 in words is "forty-seven trillion, nine hundred fifty-eight billion, nine hundred thirty-four million, three hundred sixty-nine thousand, five hundred forty".