48665491396677 has 24 divisors (see below), whose sum is σ = 72009537589080. Its totient is φ = 31652160261120.

The previous prime is 48665491396573. The next prime is 48665491396699. The reversal of 48665491396677 is 77669319456684.

48665491396677 is a `hidden beast` number, since 4 + 8 + 6 + 6 + 549 + 1 + 3 + 9 + 6 + 67 + 7 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 588893551236 + 48076597845441 = 767394^2 + 6933729^2 .

It is not a de Polignac number, because 48665491396677 - 2²⁸ = 48665222961221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48665491396596 and 48665491396605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48665491316677) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85586253 + ... + 86152989.

It is an arithmetic number, because the mean of its divisors is an integer number (3000397399545).

Almost surely, 2^{48665491396677} is an apocalyptic number.

It is an amenable number.

48665491396677 is a deficient number, since it is larger than the sum of its proper divisors (23344046192403).

48665491396677 is a wasteful number, since it uses less digits than its factorization.

48665491396677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799493 (or 799490 counting only the distinct ones).

The product of its digits is 9876142080, while the sum is 81.

The spelling of 48665491396677 in words is "forty-eight trillion, six hundred sixty-five billion, four hundred ninety-one million, three hundred ninety-six thousand, six hundred seventy-seven".