53505104 has 20 divisors (see below), whose sum is σ = 103832640. Its totient is φ = 26709600.

The previous prime is 53505079. The next prime is 53505119. The reversal of 53505104 is 40150535.

It is a self number, because there is not a number n which added to its sum of digits gives 53505104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9179 + ... + 13829.

It is an arithmetic number, because the mean of its divisors is an integer number (5191632).

Almost surely, 2^53505104 is an apocalyptic number.

It is an amenable number.

53505104 is a deficient number, since it is larger than the sum of its proper divisors (50327536).

53505104 is a wasteful number, since it uses less digits than its factorization.

53505104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5378 (or 5372 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 53505104 is about 7314.7183131000. The cubic root of 53505104 is about 376.8180844574.

Adding to 53505104 its reverse (40150535), we get a palindrome (93655639).

The spelling of 53505104 in words is "fifty-three million, five hundred five thousand, one hundred four".