56353434 has 32 divisors (see below), whose sum is σ = 116012736. Its totient is φ = 18238080.

The previous prime is 56353421. The next prime is 56353457. The reversal of 56353434 is 43435365.

It is a junction number, because it is equal to n+sod(n) for n = 56353395 and 56353404.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67729 + ... + 68555.

It is an arithmetic number, because the mean of its divisors is an integer number (3625398).

Almost surely, 2^56353434 is an apocalyptic number.

56353434 is an abundant number, since it is smaller than the sum of its proper divisors (59659302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56353434 is a wasteful number, since it uses less digits than its factorization.

56353434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150.

The product of its digits is 64800, while the sum is 33.

The square root of 56353434 is about 7506.8924329579. The cubic root of 56353434 is about 383.3894240963.

Adding to 56353434 its reverse (43435365), we get a palindrome (99788799).

The spelling of 56353434 in words is "fifty-six million, three hundred fifty-three thousand, four hundred thirty-four".