48649046471 has 2 divisors, whose sum is σ = 48649046472. Its totient is φ = 48649046470.

The previous prime is 48649046437. The next prime is 48649046513. The reversal of 48649046471 is 17464094684.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48649046471 - 2²² = 48644852167 is a prime.

It is a super-3 number, since 3×48649046471³ (a number of 33 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48649046671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24324523235 + 24324523236.

It is an arithmetic number, because the mean of its divisors is an integer number (24324523236).

Almost surely, 2^48649046471 is an apocalyptic number.

48649046471 is a deficient number, since it is larger than the sum of its proper divisors (1).

48649046471 is an equidigital number, since it uses as much as digits as its factorization.

48649046471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4644864, while the sum is 53.

The spelling of 48649046471 in words is "forty-eight billion, six hundred forty-nine million, forty-six thousand, four hundred seventy-one".