53071102 has 32 divisors (see below), whose sum is σ = 95569920. Its totient is φ = 21621600.

The previous prime is 53071099. The next prime is 53071103. The reversal of 53071102 is 20117035.

It is a self number, because there is not a number n which added to its sum of digits gives 53071102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53071103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26227 + ... + 28177.

It is an arithmetic number, because the mean of its divisors is an integer number (2986560).

Almost surely, 2^53071102 is an apocalyptic number.

53071102 is a deficient number, since it is larger than the sum of its proper divisors (42498818).

53071102 is a wasteful number, since it uses less digits than its factorization.

53071102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2056.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 53071102 is about 7284.9915579910. The cubic root of 53071102 is about 375.7964748469.

Adding to 53071102 its reverse (20117035), we get a palindrome (73188137).

The spelling of 53071102 in words is "fifty-three million, seventy-one thousand, one hundred two".