464411177526161 has 8 divisors (see below), whose sum is σ = 476963131153320. Its totient is φ = 451859239698048.

The previous prime is 464411177526157. The next prime is 464411177526173. The reversal of 464411177526161 is 161625771114464.

It can be written as a sum of positive squares in 4 ways, for example, as 277520815009936 + 186890362516225 = 16658956^2 + 13670785^2 .

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 464411177526161 - 2² = 464411177526157 is a prime.

It is a super-2 number, since 2×464411177526161² (a number of 30 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 = 464411177526097 and 464411177526106.

It is not an unprimeable number, because it can be changed into a prime (464411177520161) 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, 78687395 + ... + 84383223.

It is an arithmetic number, because the mean of its divisors is an integer number (59620391394165).

Almost surely, 2^{464411177526161} is an apocalyptic number.

It is an amenable number.

464411177526161 is a deficient number, since it is larger than the sum of its proper divisors (12551953627159).

464411177526161 is a wasteful number, since it uses less digits than its factorization.

464411177526161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7899523.

The product of its digits is 6773760, while the sum is 56.

The spelling of 464411177526161 in words is "four hundred sixty-four trillion, four hundred eleven billion, one hundred seventy-seven million, five hundred twenty-six thousand, one hundred sixty-one".