48961906947 has 48 divisors (see below), whose sum is σ = 75007994880. Its totient is φ = 31901833152.

The previous prime is 48961906927. The next prime is 48961906979. The reversal of 48961906947 is 74960916984.

48961906947 is a `hidden beast` number, since 4 + 8 + 9 + 619 + 0 + 6 + 9 + 4 + 7 = 666.

48961906947 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 48961906947 - 2¹⁵ = 48961874179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48961906927) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9396879 + ... + 9402087.

It is an arithmetic number, because the mean of its divisors is an integer number (1562666560).

Almost surely, 2^48961906947 is an apocalyptic number.

48961906947 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

48961906947 is a deficient number, since it is larger than the sum of its proper divisors (26046087933).

48961906947 is an equidigital number, since it uses as much as digits as its factorization.

48961906947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6094 (or 6082 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 63.

The spelling of 48961906947 in words is "forty-eight billion, nine hundred sixty-one million, nine hundred six thousand, nine hundred forty-seven".