80650107648 has 144 divisors (see below), whose sum is σ = 260178307200. Its totient is φ = 24439403520.

The previous prime is 80650107647. The next prime is 80650107653. The reversal of 80650107648 is 84670105608.

It is a happy number.

80650107648 is a `hidden beast` number, since 80 + 6 + 501 + 0 + 7 + 64 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is not an unprimeable number, because it can be changed into a prime (80650107641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 454338 + ... + 606401.

It is an arithmetic number, because the mean of its divisors is an integer number (1806793800).

Almost surely, 2^80650107648 is an apocalyptic number.

80650107648 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

80650107648 is an abundant number, since it is smaller than the sum of its proper divisors (179528199552).

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

80650107648 is a wasteful number, since it uses less digits than its factorization.

80650107648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060775 (or 1060755 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 80650107648 in words is "eighty billion, six hundred fifty million, one hundred seven thousand, six hundred forty-eight".