5668001679 has 16 divisors (see below), whose sum is σ = 7650623232. Its totient is φ = 3732181248.

The previous prime is 5668001641. The next prime is 5668001683. The reversal of 5668001679 is 9761008665.

It is a de Polignac number, because none of the positive numbers 2^k-5668001679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5668001179) 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, 127012 + ... + 165734.

It is an arithmetic number, because the mean of its divisors is an integer number (478163952).

Almost surely, 2^5668001679 is an apocalyptic number.

5668001679 is a deficient number, since it is larger than the sum of its proper divisors (1982621553).

5668001679 is a wasteful number, since it uses less digits than its factorization.

5668001679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39326.

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 5668001679 is about 75286.1320496677. The cubic root of 5668001679 is about 1782.9670750752.

The spelling of 5668001679 in words is "five billion, six hundred sixty-eight million, one thousand, six hundred seventy-nine".