56453734 has 4 divisors (see below), whose sum is σ = 84680604. Its totient is φ = 28226866.

The previous prime is 56453729. The next prime is 56453773. The reversal of 56453734 is 43735465.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43735465 = 5 ⋅8747093.

It is a junction number, because it is equal to n+sod(n) for n = 56453693 and 56453702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14113432 + ... + 14113435.

It is an arithmetic number, because the mean of its divisors is an integer number (21170151).

Almost surely, 2^56453734 is an apocalyptic number.

56453734 is a deficient number, since it is larger than the sum of its proper divisors (28226870).

56453734 is a wasteful number, since it uses less digits than its factorization.

56453734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28226869.

The product of its digits is 151200, while the sum is 37.

The square root of 56453734 is about 7513.5699903574. The cubic root of 56453734 is about 383.6167463439.

The spelling of 56453734 in words is "fifty-six million, four hundred fifty-three thousand, seven hundred thirty-four".