56674543 has 8 divisors (see below), whose sum is σ = 58561056. Its totient is φ = 54818400.

The previous prime is 56674493. The next prime is 56674547. The reversal of 56674543 is 34547665.

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 56674543 - 2¹⁷ = 56543471 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 56674496 and 56674505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56674547) 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, 3768 + ... + 11293.

It is an arithmetic number, because the mean of its divisors is an integer number (7320132).

Almost surely, 2^56674543 is an apocalyptic number.

56674543 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

56674543 is a deficient number, since it is larger than the sum of its proper divisors (1886513).

56674543 is a wasteful number, since it uses less digits than its factorization.

56674543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15185.

The product of its digits is 302400, while the sum is 40.

The square root of 56674543 is about 7528.2496637665. The cubic root of 56674543 is about 384.1162458210.

The spelling of 56674543 in words is "fifty-six million, six hundred seventy-four thousand, five hundred forty-three".