4156025361 has 8 divisors (see below), whose sum is σ = 5541706080. Its totient is φ = 2770514112.

The previous prime is 4156025347. The next prime is 4156025381. The reversal of 4156025361 is 1635206514.

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

It is not a de Polignac number, because 4156025361 - 2⁷ = 4156025233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4156025381) 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, 35086 + ... + 97688.

It is an arithmetic number, because the mean of its divisors is an integer number (692713260).

Almost surely, 2^4156025361 is an apocalyptic number.

It is an amenable number.

4156025361 is a deficient number, since it is larger than the sum of its proper divisors (1385680719).

4156025361 is a wasteful number, since it uses less digits than its factorization.

4156025361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84735.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 4156025361 is about 64467.2425422400. The cubic root of 4156025361 is about 1607.7779308161. Note that the first 3 decimals are identical.

The spelling of 4156025361 in words is "four billion, one hundred fifty-six million, twenty-five thousand, three hundred sixty-one".