5394607181 has 8 divisors (see below), whose sum is σ = 5496965760. Its totient is φ = 5293210032.

The previous prime is 5394607171. The next prime is 5394607201. The reversal of 5394607181 is 1817064935.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5394607181 is a prime.

It is a super-2 number, since 2×5394607181² = 58203573274593533522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5394607171) 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, 229025 + ... + 251478.

It is an arithmetic number, because the mean of its divisors is an integer number (687120720).

Almost surely, 2^5394607181 is an apocalyptic number.

It is an amenable number.

5394607181 is a deficient number, since it is larger than the sum of its proper divisors (102358579).

5394607181 is a wasteful number, since it uses less digits than its factorization.

5394607181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480715.

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 5394607181 is about 73447.9896321200. The cubic root of 5394607181 is about 1753.8264225362.

The spelling of 5394607181 in words is "five billion, three hundred ninety-four million, six hundred seven thousand, one hundred eighty-one".