56135630 has 8 divisors (see below), whose sum is σ = 101044152. Its totient is φ = 22454248.

The previous prime is 56135621. The next prime is 56135641. The reversal of 56135630 is 3653165.

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

It is a super-3 number, since 3×56135630³ (a number of 24 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56135593 and 56135602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2806772 + ... + 2806791.

It is an arithmetic number, because the mean of its divisors is an integer number (12630519).

Almost surely, 2^56135630 is an apocalyptic number.

56135630 is a deficient number, since it is larger than the sum of its proper divisors (44908522).

56135630 is a wasteful number, since it uses less digits than its factorization.

56135630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5613570.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 56135630 is about 7492.3714536854. The cubic root of 56135630 is about 382.8948575991.

Adding to 56135630 its reverse (3653165), we get a palindrome (59788795).

It can be divided in two parts, 56135 and 630, that added together give a palindrome (56765).

The spelling of 56135630 in words is "fifty-six million, one hundred thirty-five thousand, six hundred thirty".