53845102 has 4 divisors (see below), whose sum is σ = 80767656. Its totient is φ = 26922550.

The previous prime is 53845091. The next prime is 53845117. The reversal of 53845102 is 20154835.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13461274 + ... + 13461277.

It is an arithmetic number, because the mean of its divisors is an integer number (20191914).

Almost surely, 2^53845102 is an apocalyptic number.

53845102 is a deficient number, since it is larger than the sum of its proper divisors (26922554).

53845102 is a wasteful number, since it uses less digits than its factorization.

53845102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26922553.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 53845102 is about 7337.9221854691. The cubic root of 53845102 is about 377.6145628346.

Adding to 53845102 its reverse (20154835), we get a palindrome (73999937).

The spelling of 53845102 in words is "fifty-three million, eight hundred forty-five thousand, one hundred two".