55352660351 has 4 divisors (see below), whose sum is σ = 55923306432. Its totient is φ = 54782014272.

The previous prime is 55352660327. The next prime is 55352660369. The reversal of 55352660351 is 15306625355.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55352660351 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55352660299 and 55352660308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55352600351) 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, 285322895 + ... + 285323088.

It is an arithmetic number, because the mean of its divisors is an integer number (13980826608).

Almost surely, 2^55352660351 is an apocalyptic number.

55352660351 is a deficient number, since it is larger than the sum of its proper divisors (570646081).

55352660351 is an equidigital number, since it uses as much as digits as its factorization.

55352660351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570646080.

The product of its (nonzero) digits is 405000, while the sum is 41.

The spelling of 55352660351 in words is "fifty-five billion, three hundred fifty-two million, six hundred sixty thousand, three hundred fifty-one".