53645299306 has 32 divisors (see below), whose sum is σ = 83859494400. Its totient is φ = 25709053440.

The previous prime is 53645299283. The next prime is 53645299313. The reversal of 53645299306 is 60399254635.

53645299306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 18066990 + ... + 18069958.

It is an arithmetic number, because the mean of its divisors is an integer number (2620609200).

Almost surely, 2^53645299306 is an apocalyptic number.

53645299306 is a deficient number, since it is larger than the sum of its proper divisors (30214195094).

53645299306 is a wasteful number, since it uses less digits than its factorization.

53645299306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5694.

The product of its (nonzero) digits is 5248800, while the sum is 52.

The spelling of 53645299306 in words is "fifty-three billion, six hundred forty-five million, two hundred ninety-nine thousand, three hundred six".