53530622 has 4 divisors (see below), whose sum is σ = 80295936. Its totient is φ = 26765310.

The previous prime is 53530621. The next prime is 53530639. The reversal of 53530622 is 22603535.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 53530591 and 53530600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53530621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13382654 + ... + 13382657.

It is an arithmetic number, because the mean of its divisors is an integer number (20073984).

Almost surely, 2^53530622 is an apocalyptic number.

53530622 is a deficient number, since it is larger than the sum of its proper divisors (26765314).

53530622 is a wasteful number, since it uses less digits than its factorization.

53530622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26765313.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 53530622 is about 7316.4623965411. The cubic root of 53530622 is about 376.8779797753.

The spelling of 53530622 in words is "fifty-three million, five hundred thirty thousand, six hundred twenty-two".