6481885248 has 56 divisors (see below), whose sum is σ = 19055547360. Its totient is φ = 2160627840.

The previous prime is 6481885243. The next prime is 6481885253. The reversal of 6481885248 is 8425881846.

It is an interprime number because it is at equal distance from previous prime (6481885243) and next prime (6481885253).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 6481885194 and 6481885203.

It is not an unprimeable number, because it can be changed into a prime (6481885243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1873818 + ... + 1877273.

Almost surely, 2^6481885248 is an apocalyptic number.

It is an amenable number.

6481885248 is an abundant number, since it is smaller than the sum of its proper divisors (12573662112).

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

6481885248 is a wasteful number, since it uses less digits than its factorization.

6481885248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3751112 (or 3751096 counting only the distinct ones).

The product of its digits is 3932160, while the sum is 54.

The square root of 6481885248 is about 80510.1561792051. The cubic root of 6481885248 is about 1864.5202855437.

The spelling of 6481885248 in words is "six billion, four hundred eighty-one million, eight hundred eighty-five thousand, two hundred forty-eight".