4456751475161 has 8 divisors (see below), whose sum is σ = 4462817601480. Its totient is φ = 4450689165312.

The previous prime is 4456751475151. The next prime is 4456751475203. The reversal of 4456751475161 is 1615741576544.

It can be written as a sum of positive squares in 4 ways, for example, as 3260440537561 + 1196310937600 = 1805669^2 + 1093760^2 .

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 4456751475161 - 2⁶ = 4456751475097 is a prime.

It is a super-2 number, since 2×4456751475161² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4456751475097 and 4456751475106.

It is not an unprimeable number, because it can be changed into a prime (4456751475151) 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, 1386911 + ... + 3291963.

It is an arithmetic number, because the mean of its divisors is an integer number (557852200185).

Almost surely, 2^{4456751475161} is an apocalyptic number.

It is an amenable number.

4456751475161 is a deficient number, since it is larger than the sum of its proper divisors (6066126319).

4456751475161 is a wasteful number, since it uses less digits than its factorization.

4456751475161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1908235.

The product of its digits is 14112000, while the sum is 56.

The spelling of 4456751475161 in words is "four trillion, four hundred fifty-six billion, seven hundred fifty-one million, four hundred seventy-five thousand, one hundred sixty-one".