53015696 has 10 divisors (see below), whose sum is σ = 102717942. Its totient is φ = 26507840.

The previous prime is 53015687. The next prime is 53015723. The reversal of 53015696 is 69651035.

It can be written as a sum of positive squares in only one way, i.e., 52765696 + 250000 = 7264^2 + 500^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1656725 + ... + 1656756.

Almost surely, 2^53015696 is an apocalyptic number.

It is an amenable number.

53015696 is a deficient number, since it is larger than the sum of its proper divisors (49702246).

53015696 is a wasteful number, since it uses less digits than its factorization.

53015696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3313489 (or 3313483 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 35.

The square root of 53015696 is about 7281.1878151851. The cubic root of 53015696 is about 375.6656526812.

The spelling of 53015696 in words is "fifty-three million, fifteen thousand, six hundred ninety-six".