5660771678 has 8 divisors (see below), whose sum is σ = 8765065920. Its totient is φ = 2739083040.

The previous prime is 5660771663. The next prime is 5660771719. The reversal of 5660771678 is 8761770665.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45651323 + ... + 45651446.

It is an arithmetic number, because the mean of its divisors is an integer number (1095633240).

Almost surely, 2^5660771678 is an apocalyptic number.

5660771678 is a deficient number, since it is larger than the sum of its proper divisors (3104294242).

5660771678 is a wasteful number, since it uses less digits than its factorization.

5660771678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91302802.

The product of its (nonzero) digits is 2963520, while the sum is 53.

The square root of 5660771678 is about 75238.0999095538. The cubic root of 5660771678 is about 1782.2086455929.

The spelling of 5660771678 in words is "five billion, six hundred sixty million, seven hundred seventy-one thousand, six hundred seventy-eight".