53069642266 has 8 divisors (see below), whose sum is σ = 79677699840. Its totient is φ = 26510408988.

The previous prime is 53069642239. The next prime is 53069642359. The reversal of 53069642266 is 66224696035.

53069642266 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 super-2 number, since 2×53069642266² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12203356 + ... + 12207703.

It is an arithmetic number, because the mean of its divisors is an integer number (9959712480).

Almost surely, 2^53069642266 is an apocalyptic number.

53069642266 is a deficient number, since it is larger than the sum of its proper divisors (26608057574).

53069642266 is a wasteful number, since it uses less digits than its factorization.

53069642266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24412148.

The product of its (nonzero) digits is 2799360, while the sum is 49.

The spelling of 53069642266 in words is "fifty-three billion, sixty-nine million, six hundred forty-two thousand, two hundred sixty-six".