6250000161 has 8 divisors (see below), whose sum is σ = 8333973760. Its totient is φ = 4166346672.

The previous prime is 6250000147. The next prime is 6250000177. The reversal of 6250000161 is 1610000526.

It is a happy number.

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

It is not a de Polignac number, because 6250000161 - 2⁵ = 6250000129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6250000111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30001 + ... + 115758.

It is an arithmetic number, because the mean of its divisors is an integer number (1041746720).

Almost surely, 2^6250000161 is an apocalyptic number.

It is an amenable number.

6250000161 is a deficient number, since it is larger than the sum of its proper divisors (2083973599).

6250000161 is a wasteful number, since it uses less digits than its factorization.

6250000161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160055.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 6250000161 is about 79056.9425224629. The cubic root of 6250000161 is about 1842.0157651370.

Adding to 6250000161 its reverse (1610000526), we get a palindrome (7860000687).

The spelling of 6250000161 in words is "six billion, two hundred fifty million, one hundred sixty-one", and thus it is an aban number.