47692457904 has 320 divisors, whose sum is σ = 160188858368. Its totient is φ = 11887948800.

The previous prime is 47692457903. The next prime is 47692457929. The reversal of 47692457904 is 40975429674.

It is not an unprimeable number, because it can be changed into a prime (47692457903) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 5818449 + ... + 5826639.

Almost surely, 2^47692457904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47692457904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80094429184).

47692457904 is an abundant number, since it is smaller than the sum of its proper divisors (112496400464).

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

47692457904 is a wasteful number, since it uses less digits than its factorization.

47692457904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8296 (or 8290 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 57.

The spelling of 47692457904 in words is "forty-seven billion, six hundred ninety-two million, four hundred fifty-seven thousand, nine hundred four".