53673072742067 has 4 divisors (see below), whose sum is σ = 53783284390896. Its totient is φ = 53562861093240.

The previous prime is 53673072742063. The next prime is 53673072742097. The reversal of 53673072742067 is 76024727037635.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53673072742067 - 2² = 53673072742063 is a prime.

It is a super-2 number, since 2×53673072742067² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53673072741997 and 53673072742015.

It is not an unprimeable number, because it can be changed into a prime (53673072742061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55105823684 + ... + 55105824657.

It is an arithmetic number, because the mean of its divisors is an integer number (13445821097724).

Almost surely, 2^{53673072742067} is an apocalyptic number.

53673072742067 is a deficient number, since it is larger than the sum of its proper divisors (110211648829).

53673072742067 is a wasteful number, since it uses less digits than its factorization.

53673072742067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110211648828.

The product of its (nonzero) digits is 62233920, while the sum is 59.

The spelling of 53673072742067 in words is "fifty-three trillion, six hundred seventy-three billion, seventy-two million, seven hundred forty-two thousand, sixty-seven".