53362742 has 16 divisors (see below), whose sum is σ = 82114560. Its totient is φ = 25994472.

The previous prime is 53362741. The next prime is 53362747. The reversal of 53362742 is 24726335.

It is a junction number, because it is equal to n+sod(n) for n = 53362699 and 53362708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53362741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61403 + ... + 62265.

It is an arithmetic number, because the mean of its divisors is an integer number (5132160).

Almost surely, 2^53362742 is an apocalyptic number.

53362742 is a deficient number, since it is larger than the sum of its proper divisors (28751818).

53362742 is a wasteful number, since it uses less digits than its factorization.

53362742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1627.

The product of its digits is 30240, while the sum is 32.

The square root of 53362742 is about 7304.9806296800. The cubic root of 53362742 is about 376.4835853768.

The spelling of 53362742 in words is "fifty-three million, three hundred sixty-two thousand, seven hundred forty-two".