53622642263 has 8 divisors (see below), whose sum is σ = 53678632800. Its totient is φ = 53566682400.

The previous prime is 53622642247. The next prime is 53622642287. The reversal of 53622642263 is 36224622635.

53622642263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53622642263 - 2⁴ = 53622642247 is a prime.

It is a super-2 number, since 2×53622642263² (a number of 22 digits) contains 22 as substring.

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 53622642263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53622642233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5108006 + ... + 5118492.

It is an arithmetic number, because the mean of its divisors is an integer number (6709829100).

Almost surely, 2^53622642263 is an apocalyptic number.

53622642263 is a deficient number, since it is larger than the sum of its proper divisors (55990537).

53622642263 is a wasteful number, since it uses less digits than its factorization.

53622642263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15337.

The product of its digits is 622080, while the sum is 41.

The spelling of 53622642263 in words is "fifty-three billion, six hundred twenty-two million, six hundred forty-two thousand, two hundred sixty-three".