53010646 has 16 divisors (see below), whose sum is σ = 90140400. Its totient is φ = 23178528.

The previous prime is 53010593. The next prime is 53010649. The reversal of 53010646 is 64601035.

It is a self number, because there is not a number n which added to its sum of digits gives 53010646.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53010649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53161 + ... + 54148.

It is an arithmetic number, because the mean of its divisors is an integer number (5633775).

Almost surely, 2^53010646 is an apocalyptic number.

53010646 is a deficient number, since it is larger than the sum of its proper divisors (37129754).

53010646 is a wasteful number, since it uses less digits than its factorization.

53010646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107343.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 53010646 is about 7280.8410228489. The cubic root of 53010646 is about 375.6537243158.

The spelling of 53010646 in words is "fifty-three million, ten thousand, six hundred forty-six".