56547034 has 4 divisors (see below), whose sum is σ = 84820554. Its totient is φ = 28273516.

The previous prime is 56547019. The next prime is 56547089. The reversal of 56547034 is 43074565.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43074565 = 5 ⋅8614913.

It can be written as a sum of positive squares in only one way, i.e., 52925625 + 3621409 = 7275^2 + 1903^2 .

It is an alternating number because its digits alternate between odd and even.

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, 14136757 + ... + 14136760.

Almost surely, 2^56547034 is an apocalyptic number.

56547034 is a deficient number, since it is larger than the sum of its proper divisors (28273520).

56547034 is a wasteful number, since it uses less digits than its factorization.

56547034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28273519.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 56547034 is about 7519.7761934781. The cubic root of 56547034 is about 383.8279620345.

It can be divided in two parts, 565470 and 34, that added together give a square (565504 = 752²).

The spelling of 56547034 in words is "fifty-six million, five hundred forty-seven thousand, thirty-four".