3678550117087 has 4 divisors (see below), whose sum is σ = 3679526122480. Its totient is φ = 3677574111696.

The previous prime is 3678550116931. The next prime is 3678550117103. The reversal of 3678550117087 is 7807110558763.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3678550117087 - 2²³ = 3678541728479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3678550177087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 487997043 + ... + 488004580.

It is an arithmetic number, because the mean of its divisors is an integer number (919881530620).

Almost surely, 2^{3678550117087} is an apocalyptic number.

3678550117087 is a deficient number, since it is larger than the sum of its proper divisors (976005393).

3678550117087 is an equidigital number, since it uses as much as digits as its factorization.

3678550117087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976005392.

The product of its (nonzero) digits is 9878400, while the sum is 58.

The spelling of 3678550117087 in words is "three trillion, six hundred seventy-eight billion, five hundred fifty million, one hundred seventeen thousand, eighty-seven".