48448560811 has 12 divisors (see below), whose sum is σ = 56368811640. Its totient is φ = 41519761920.

The previous prime is 48448560799. The next prime is 48448560827. The reversal of 48448560811 is 11806584484.

It is not a de Polignac number, because 48448560811 - 2¹⁹ = 48448036523 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48448560871) 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, 189931 + ... + 364651.

It is an arithmetic number, because the mean of its divisors is an integer number (4697400970).

Almost surely, 2^48448560811 is an apocalyptic number.

48448560811 is a deficient number, since it is larger than the sum of its proper divisors (7920250829).

48448560811 is a wasteful number, since it uses less digits than its factorization.

48448560811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180394 (or 180387 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 49.

The spelling of 48448560811 in words is "forty-eight billion, four hundred forty-eight million, five hundred sixty thousand, eight hundred eleven".