65482547715 has 48 divisors (see below), whose sum is σ = 126761308128. Its totient is φ = 32237554176.

The previous prime is 65482547677. The next prime is 65482547717. The reversal of 65482547715 is 51774528456.

It is a happy number.

65482547715 is a `hidden beast` number, since 6 + 5 + 4 + 82 + 547 + 7 + 15 = 666.

It is not a de Polignac number, because 65482547715 - 2¹² = 65482543619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65482547717) 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, 2057094 + ... + 2088683.

It is an arithmetic number, because the mean of its divisors is an integer number (2640860586).

Almost surely, 2^65482547715 is an apocalyptic number.

65482547715 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

65482547715 is a deficient number, since it is larger than the sum of its proper divisors (61278760413).

65482547715 is a wasteful number, since it uses less digits than its factorization.

65482547715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4145810 (or 4145798 counting only the distinct ones).

The product of its digits is 9408000, while the sum is 54.

The spelling of 65482547715 in words is "sixty-five billion, four hundred eighty-two million, five hundred forty-seven thousand, seven hundred fifteen".