53200668351 has 16 divisors (see below), whose sum is σ = 74055032064. Its totient is φ = 33908238144.

The previous prime is 53200668349. The next prime is 53200668361. The reversal of 53200668351 is 15386600235.

53200668351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53200668351 - 2¹ = 53200668349 is a prime.

It is a super-2 number, since 2×53200668351² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53200668331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50326 + ... + 330051.

It is an arithmetic number, because the mean of its divisors is an integer number (4628439504).

Almost surely, 2^53200668351 is an apocalyptic number.

53200668351 is a deficient number, since it is larger than the sum of its proper divisors (20854363713).

53200668351 is a wasteful number, since it uses less digits than its factorization.

53200668351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382430.

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 53200668351 in words is "fifty-three billion, two hundred million, six hundred sixty-eight thousand, three hundred fifty-one".