2352641644051 has 4 divisors (see below), whose sum is σ = 2352795537400. Its totient is φ = 2352487750704.

The previous prime is 2352641644027. The next prime is 2352641644061. The reversal of 2352641644051 is 1504461462532.

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

It is a cyclic number.

It is not a de Polignac number, because 2352641644051 - 2¹³ = 2352641635859 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2352641643989 and 2352641644007.

It is not an unprimeable number, because it can be changed into a prime (2352641644061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76923741 + ... + 76954318.

It is an arithmetic number, because the mean of its divisors is an integer number (588198884350).

Almost surely, 2^{2352641644051} is an apocalyptic number.

2352641644051 is a deficient number, since it is larger than the sum of its proper divisors (153893349).

2352641644051 is a wasteful number, since it uses less digits than its factorization.

2352641644051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153893348.

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 2352641644051 in words is "two trillion, three hundred fifty-two billion, six hundred forty-one million, six hundred forty-four thousand, fifty-one".