86877457617048 has 64 divisors (see below), whose sum is σ = 256228446443520. Its totient is φ = 24021416851200.

The previous prime is 86877457617043. The next prime is 86877457617107. The reversal of 86877457617048 is 84071675477868.

86877457617048 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86877457617043) 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, 8340764533 + ... + 8340774948.

It is an arithmetic number, because the mean of its divisors is an integer number (4003569475680).

Almost surely, 2^{86877457617048} is an apocalyptic number.

It is an amenable number.

86877457617048 is an abundant number, since it is smaller than the sum of its proper divisors (169350988826472).

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

86877457617048 is a wasteful number, since it uses less digits than its factorization.

86877457617048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16681539528 (or 16681539524 counting only the distinct ones).

The product of its (nonzero) digits is 3540418560, while the sum is 78.

The spelling of 86877457617048 in words is "eighty-six trillion, eight hundred seventy-seven billion, four hundred fifty-seven million, six hundred seventeen thousand, forty-eight".