53522075 has 12 divisors (see below), whose sum is σ = 66480120. Its totient is φ = 42744960.

The previous prime is 53522059. The next prime is 53522083. The reversal of 53522075 is 57022535.

It is not a de Polignac number, because 53522075 - 2⁴ = 53522059 is a prime.

It is a super-2 number, since 2×53522075² = 5729225024611250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17027 + ... + 19923.

It is an arithmetic number, because the mean of its divisors is an integer number (5540010).

Almost surely, 2^53522075 is an apocalyptic number.

53522075 is a deficient number, since it is larger than the sum of its proper divisors (12958045).

53522075 is a wasteful number, since it uses less digits than its factorization.

53522075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3646 (or 3641 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 29.

The square root of 53522075 is about 7315.8782794686. The cubic root of 53522075 is about 376.8579205554.

The spelling of 53522075 in words is "fifty-three million, five hundred twenty-two thousand, seventy-five".