53651606063 has 12 divisors (see below), whose sum is σ = 58983170904. Its totient is φ = 48765301200.

The previous prime is 53651605967. The next prime is 53651606083. The reversal of 53651606063 is 36060615635.

It is not a de Polignac number, because 53651606063 - 2⁸ = 53651605807 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53651606063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53651606083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 679253 + ... + 754113.

It is an arithmetic number, because the mean of its divisors is an integer number (4915264242).

Almost surely, 2^53651606063 is an apocalyptic number.

53651606063 is a deficient number, since it is larger than the sum of its proper divisors (5331564841).

53651606063 is a wasteful number, since it uses less digits than its factorization.

53651606063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80806 (or 80795 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 41.

The spelling of 53651606063 in words is "fifty-three billion, six hundred fifty-one million, six hundred six thousand, sixty-three".