47795797506 has 32 divisors (see below), whose sum is σ = 96964116480. Its totient is φ = 15704055504.

The previous prime is 47795797499. The next prime is 47795797531. The reversal of 47795797506 is 60579759774.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 109311 + ... + 327933.

It is an arithmetic number, because the mean of its divisors is an integer number (3030128640).

Almost surely, 2^47795797506 is an apocalyptic number.

It is a pronic number, being equal to 218622×218623.

47795797506 is an abundant number, since it is smaller than the sum of its proper divisors (49168318974).

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

47795797506 is a wasteful number, since it uses less digits than its factorization.

47795797506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219150.

The product of its (nonzero) digits is 116688600, while the sum is 66.

The spelling of 47795797506 in words is "forty-seven billion, seven hundred ninety-five million, seven hundred ninety-seven thousand, five hundred six".