53825370505 has 16 divisors (see below), whose sum is σ = 68928399360. Its totient is φ = 40208216832.

The previous prime is 53825370497. The next prime is 53825370527. The reversal of 53825370505 is 50507352835.

53825370505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 53825370505 - 2³ = 53825370497 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2482275 + ... + 2503864.

It is an arithmetic number, because the mean of its divisors is an integer number (4308024960).

Almost surely, 2^53825370505 is an apocalyptic number.

It is an amenable number.

53825370505 is a deficient number, since it is larger than the sum of its proper divisors (15103028855).

53825370505 is a wasteful number, since it uses less digits than its factorization.

53825370505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4986288.

The product of its (nonzero) digits is 630000, while the sum is 43.

The spelling of 53825370505 in words is "fifty-three billion, eight hundred twenty-five million, three hundred seventy thousand, five hundred five".