53122551616533 has 8 divisors (see below), whose sum is σ = 80948650082368. Its totient is φ = 30355743780864.

The previous prime is 53122551616469. The next prime is 53122551616577. The reversal of 53122551616533 is 33561615522135.

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

It is not a de Polignac number, because 53122551616533 - 2⁶ = 53122551616469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53122551116533) 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, 1264822657516 + ... + 1264822657557.

It is an arithmetic number, because the mean of its divisors is an integer number (10118581260296).

Almost surely, 2^{53122551616533} is an apocalyptic number.

It is an amenable number.

53122551616533 is a deficient number, since it is larger than the sum of its proper divisors (27826098465835).

53122551616533 is a wasteful number, since it uses less digits than its factorization.

53122551616533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2529645315083.

The product of its digits is 2430000, while the sum is 48.

The spelling of 53122551616533 in words is "fifty-three trillion, one hundred twenty-two billion, five hundred fifty-one million, six hundred sixteen thousand, five hundred thirty-three".