53243016601 has 16 divisors (see below), whose sum is σ = 57773338560. Its totient is φ = 48869061120.

The previous prime is 53243016599. The next prime is 53243016643. The reversal of 53243016601 is 10661034235.

It is not a de Polignac number, because 53243016601 - 2¹ = 53243016599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53243016691) 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, 1872670 + ... + 1900888.

It is an arithmetic number, because the mean of its divisors is an integer number (3610833660).

Almost surely, 2^53243016601 is an apocalyptic number.

It is an amenable number.

53243016601 is a deficient number, since it is larger than the sum of its proper divisors (4530321959).

53243016601 is a wasteful number, since it uses less digits than its factorization.

53243016601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30984.

The product of its (nonzero) digits is 12960, while the sum is 31.

The spelling of 53243016601 in words is "fifty-three billion, two hundred forty-three million, sixteen thousand, six hundred one".