5266695526253 has 8 divisors (see below), whose sum is σ = 6280779758208. Its totient is φ = 4318036083504.

The previous prime is 5266695526249. The next prime is 5266695526273. The reversal of 5266695526253 is 3526255966625.

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 5266695526253 - 2² = 5266695526249 is a prime.

It is a super-2 number, since 2×5266695526253² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5266695526273) 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, 16356197126 + ... + 16356197447.

It is an arithmetic number, because the mean of its divisors is an integer number (785097469776).

Almost surely, 2^{5266695526253} is an apocalyptic number.

It is an amenable number.

5266695526253 is a deficient number, since it is larger than the sum of its proper divisors (1014084231955).

5266695526253 is a wasteful number, since it uses less digits than its factorization.

5266695526253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32712394603.

The product of its digits is 174960000, while the sum is 62.

The spelling of 5266695526253 in words is "five trillion, two hundred sixty-six billion, six hundred ninety-five million, five hundred twenty-six thousand, two hundred fifty-three".