56435853464 has 8 divisors (see below), whose sum is σ = 105817225260. Its totient is φ = 28217926728.

The previous prime is 56435853427. The next prime is 56435853497. The reversal of 56435853464 is 46435853465.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3527240834 + ... + 3527240849.

Almost surely, 2^56435853464 is an apocalyptic number.

It is an amenable number.

56435853464 is a deficient number, since it is larger than the sum of its proper divisors (49381371796).

56435853464 is a wasteful number, since it uses less digits than its factorization.

56435853464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7054481689 (or 7054481685 counting only the distinct ones).

The product of its digits is 20736000, while the sum is 53.

Subtracting from 56435853464 its reverse (46435853465), we obtain a palindrome (9999999999).

The spelling of 56435853464 in words is "fifty-six billion, four hundred thirty-five million, eight hundred fifty-three thousand, four hundred sixty-four".