56250430 has 32 divisors (see below), whose sum is σ = 108138240. Its totient is φ = 21020160.

The previous prime is 56250427. The next prime is 56250451. The reversal of 56250430 is 3405265.

56250430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×56250430² = 6328221750369800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56250395 and 56250404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5862 + ... + 12118.

It is an arithmetic number, because the mean of its divisors is an integer number (3379320).

Almost surely, 2^56250430 is an apocalyptic number.

56250430 is a deficient number, since it is larger than the sum of its proper divisors (51887810).

56250430 is a wasteful number, since it uses less digits than its factorization.

56250430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6324.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 56250430 is about 7500.0286666119. The cubic root of 56250430 is about 383.1556925293.

Adding to 56250430 its reverse (3405265), we get a palindrome (59655695).

The spelling of 56250430 in words is "fifty-six million, two hundred fifty thousand, four hundred thirty".