56466463 has 8 divisors (see below), whose sum is σ = 57022832. Its totient is φ = 55912896.

The previous prime is 56466437. The next prime is 56466467. The reversal of 56466463 is 36466465.

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 56466463 - 2²¹ = 54369311 is a prime.

It is a super-2 number, since 2×56466463² = 6376922887460738, 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 (56466467) 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, 71356 + ... + 72142.

It is an arithmetic number, because the mean of its divisors is an integer number (7127854).

Almost surely, 2^56466463 is an apocalyptic number.

56466463 is a deficient number, since it is larger than the sum of its proper divisors (556369).

56466463 is a wasteful number, since it uses less digits than its factorization.

56466463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1401.

The product of its digits is 311040, while the sum is 40.

The square root of 56466463 is about 7514.4170099882. The cubic root of 56466463 is about 383.6455763861.

The spelling of 56466463 in words is "fifty-six million, four hundred sixty-six thousand, four hundred sixty-three".