53744342 has 8 divisors (see below), whose sum is σ = 80648616. Its totient is φ = 26861472.

The previous prime is 53744333. The next prime is 53744363. The reversal of 53744342 is 24344735.

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

It is a junction number, because it is equal to n+sod(n) for n = 53744299 and 53744308.

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, 4718 + ... + 11390.

It is an arithmetic number, because the mean of its divisors is an integer number (10081077).

Almost surely, 2^53744342 is an apocalyptic number.

53744342 is a deficient number, since it is larger than the sum of its proper divisors (26904274).

53744342 is a wasteful number, since it uses less digits than its factorization.

53744342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10702.

The product of its digits is 40320, while the sum is 32.

The square root of 53744342 is about 7331.0532667551. The cubic root of 53744342 is about 377.3788731747.

The spelling of 53744342 in words is "fifty-three million, seven hundred forty-four thousand, three hundred forty-two".