47456767148 has 36 divisors (see below), whose sum is σ = 96621935760. Its totient is φ = 20335768992.

The previous prime is 47456767147. The next prime is 47456767177. The reversal of 47456767148 is 84176765474.

It is not an unprimeable number, because it can be changed into a prime (47456767147) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1996598 + ... + 2020226.

It is an arithmetic number, because the mean of its divisors is an integer number (2683942660).

Almost surely, 2^47456767148 is an apocalyptic number.

It is an amenable number.

47456767148 is an abundant number, since it is smaller than the sum of its proper divisors (49165168612).

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

47456767148 is a wasteful number, since it uses less digits than its factorization.

47456767148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33894 (or 33885 counting only the distinct ones).

The product of its digits is 31610880, while the sum is 59.

The spelling of 47456767148 in words is "forty-seven billion, four hundred fifty-six million, seven hundred sixty-seven thousand, one hundred forty-eight".