56272735 has 8 divisors (see below), whose sum is σ = 67644720. Its totient is φ = 44939904.

The previous prime is 56272709. The next prime is 56272739. The reversal of 56272735 is 53727265.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56272735 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56272694 and 56272703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56272739) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 6525 + ... + 12454.

It is an arithmetic number, because the mean of its divisors is an integer number (8455590).

Almost surely, 2^56272735 is an apocalyptic number.

56272735 is a deficient number, since it is larger than the sum of its proper divisors (11371985).

56272735 is a wasteful number, since it uses less digits than its factorization.

56272735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19577.

The product of its digits is 88200, while the sum is 37.

The square root of 56272735 is about 7501.5155135479. The cubic root of 56272735 is about 383.2063301176.

The spelling of 56272735 in words is "fifty-six million, two hundred seventy-two thousand, seven hundred thirty-five".