47205229020 has 48 divisors (see below), whose sum is σ = 132209645568. Its totient is φ = 12584727360.

The previous prime is 47205228991. The next prime is 47205229033. The reversal of 47205229020 is 2092250274.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128565 + ... + 333075.

It is an arithmetic number, because the mean of its divisors is an integer number (2754367616).

Almost surely, 2^47205229020 is an apocalyptic number.

It is an amenable number.

47205229020 is an abundant number, since it is smaller than the sum of its proper divisors (85004416548).

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

47205229020 is a wasteful number, since it uses less digits than its factorization.

47205229020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208370 (or 208368 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

Adding to 47205229020 its reverse (2092250274), we get a palindrome (49297479294).

The spelling of 47205229020 in words is "forty-seven billion, two hundred five million, two hundred twenty-nine thousand, twenty".