5678006501 has 4 divisors (see below), whose sum is σ = 5684003232. Its totient is φ = 5672009772.

The previous prime is 5678006497. The next prime is 5678006567. The reversal of 5678006501 is 1056008765.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5678006501 - 2² = 5678006497 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 (5678006701) 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, 2996945 + ... + 2998838.

It is an arithmetic number, because the mean of its divisors is an integer number (1421000808).

Almost surely, 2^5678006501 is an apocalyptic number.

It is an amenable number.

5678006501 is a deficient number, since it is larger than the sum of its proper divisors (5996731).

5678006501 is an equidigital number, since it uses as much as digits as its factorization.

5678006501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5996730.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 5678006501 is about 75352.5480723778. The cubic root of 5678006501 is about 1784.0155211780.

The spelling of 5678006501 in words is "five billion, six hundred seventy-eight million, six thousand, five hundred one".