47322920902 has 8 divisors (see below), whose sum is σ = 71673550416. Its totient is φ = 23431737432.

The previous prime is 47322920861. The next prime is 47322920921. The reversal of 47322920902 is 20902922374.

47322920902 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114861253 + ... + 114861664.

It is an arithmetic number, because the mean of its divisors is an integer number (8959193802).

Almost surely, 2^47322920902 is an apocalyptic number.

47322920902 is a deficient number, since it is larger than the sum of its proper divisors (24350629514).

47322920902 is a wasteful number, since it uses less digits than its factorization.

47322920902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229723022.

The product of its (nonzero) digits is 108864, while the sum is 40.

The spelling of 47322920902 in words is "forty-seven billion, three hundred twenty-two million, nine hundred twenty thousand, nine hundred two".