56464633464411 has 16 divisors (see below), whose sum is σ = 77932727804160. Its totient is φ = 36321496542240.

The previous prime is 56464633464409. The next prime is 56464633464493. The reversal of 56464633464411 is 11446433646465.

It is not a de Polignac number, because 56464633464411 - 2¹ = 56464633464409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56464633264411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210176445 + ... + 210444926.

It is an arithmetic number, because the mean of its divisors is an integer number (4870795487760).

Almost surely, 2^{56464633464411} is an apocalyptic number.

56464633464411 is a deficient number, since it is larger than the sum of its proper divisors (21468094339749).

56464633464411 is a wasteful number, since it uses less digits than its factorization.

56464633464411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420622946.

The product of its digits is 59719680, while the sum is 57.

The spelling of 56464633464411 in words is "fifty-six trillion, four hundred sixty-four billion, six hundred thirty-three million, four hundred sixty-four thousand, four hundred eleven".