53746042 has 16 divisors (see below), whose sum is σ = 94017600. Its totient is φ = 23033724.

The previous prime is 53746037. The next prime is 53746057. The reversal of 53746042 is 24064735.

53746042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a house number.

It is a junction number, because it is equal to n+sod(n) for n = 53745995 and 53746013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38488 + ... + 39859.

It is an arithmetic number, because the mean of its divisors is an integer number (5876100).

Almost surely, 2^53746042 is an apocalyptic number.

53746042 is a deficient number, since it is larger than the sum of its proper divisors (40271558).

53746042 is an equidigital number, since it uses as much as digits as its factorization.

53746042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78370 (or 78356 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 53746042 is about 7331.1692109786. The cubic root of 53746042 is about 377.3828521196.

The spelling of 53746042 in words is "fifty-three million, seven hundred forty-six thousand, forty-two".