53929042 has 16 divisors (see below), whose sum is σ = 82410840. Its totient is φ = 26462592.

The previous prime is 53929033. The next prime is 53929079. The reversal of 53929042 is 24092935.

53929042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 53860921 + 68121 = 7339^2 + 261^2 .

It is a junction number, because it is equal to n+sod(n) for n = 53928989 and 53929007.

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, 32628 + ... + 34240.

Almost surely, 2^53929042 is an apocalyptic number.

53929042 is a deficient number, since it is larger than the sum of its proper divisors (28481798).

53929042 is a wasteful number, since it uses less digits than its factorization.

53929042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1917.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 53929042 is about 7343.6395608717. The cubic root of 53929042 is about 377.8106841066.

The spelling of 53929042 in words is "fifty-three million, nine hundred twenty-nine thousand, forty-two".