4151133561 has 8 divisors (see below), whose sum is σ = 5549450080. Its totient is φ = 2760119712.

The previous prime is 4151133521. The next prime is 4151133589. The reversal of 4151133561 is 1653311514.

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

It is not a de Polignac number, because 4151133561 - 2²² = 4146939257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4151133521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1824340 + ... + 1826613.

It is an arithmetic number, because the mean of its divisors is an integer number (693681260).

Almost surely, 2^4151133561 is an apocalyptic number.

It is an amenable number.

4151133561 is a deficient number, since it is larger than the sum of its proper divisors (1398316519).

4151133561 is a wasteful number, since it uses less digits than its factorization.

4151133561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3651335.

The product of its digits is 5400, while the sum is 30.

The square root of 4151133561 is about 64429.2911725715. The cubic root of 4151133561 is about 1607.1468778916.

The spelling of 4151133561 in words is "four billion, one hundred fifty-one million, one hundred thirty-three thousand, five hundred sixty-one".