4186161551 has 8 divisors (see below), whose sum is σ = 4918008144. Its totient is φ = 3512862720.

The previous prime is 4186161479. The next prime is 4186161557. The reversal of 4186161551 is 1551616814.

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

It is a cyclic number.

It is not a de Polignac number, because 4186161551 - 2²⁶ = 4119052687 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4186161557) 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, 14636786 + ... + 14637071.

It is an arithmetic number, because the mean of its divisors is an integer number (614751018).

Almost surely, 2^4186161551 is an apocalyptic number.

4186161551 is a deficient number, since it is larger than the sum of its proper divisors (731846593).

4186161551 is a wasteful number, since it uses less digits than its factorization.

4186161551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29273881.

The product of its digits is 28800, while the sum is 38.

The square root of 4186161551 is about 64700.5529419958. The cubic root of 4186161551 is about 1611.6546843646.

The spelling of 4186161551 in words is "four billion, one hundred eighty-six million, one hundred sixty-one thousand, five hundred fifty-one".