53625742 has 8 divisors (see below), whose sum is σ = 83936016. Its totient is φ = 25647072.

The previous prime is 53625721. The next prime is 53625743. The reversal of 53625742 is 24752635.

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 = 53625698 and 53625707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53625743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 582843 + ... + 582934.

It is an arithmetic number, because the mean of its divisors is an integer number (10492002).

Almost surely, 2^53625742 is an apocalyptic number.

53625742 is a deficient number, since it is larger than the sum of its proper divisors (30310274).

53625742 is a wasteful number, since it uses less digits than its factorization.

53625742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165802.

The product of its digits is 50400, while the sum is 34.

The square root of 53625742 is about 7322.9599206878. The cubic root of 53625742 is about 377.1010758871.

The spelling of 53625742 in words is "fifty-three million, six hundred twenty-five thousand, seven hundred forty-two".