5462100012645 has 24 divisors (see below), whose sum is σ = 9561379039992. Its totient is φ = 2884277232000.

The previous prime is 5462100012641. The next prime is 5462100012647.

5462100012645 is a `hidden beast` number, since 5 + 4 + 6 + 2 + 1 + 0 + 0 + 0 + 1 + 2 + 645 = 666.

5462100012645 is nontrivially palindromic in base 10.

5462100012645 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3872480851044 + 1589619161601 = 1967862^2 + 1260801^2 .

It is not a de Polignac number, because 5462100012645 - 2² = 5462100012641 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5462100012641) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 600886546 + ... + 600895635.

It is an arithmetic number, because the mean of its divisors is an integer number (398390793333).

Almost surely, 2^{5462100012645} is an apocalyptic number.

It is an amenable number.

5462100012645 is a deficient number, since it is larger than the sum of its proper divisors (4099279027347).

5462100012645 is a wasteful number, since it uses less digits than its factorization.

5462100012645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201782293 (or 1201782290 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

It can be divided in two parts, 54621000 and 12645, that added together give a palindrome (54633645).

The spelling of 5462100012645 in words is "five trillion, four hundred sixty-two billion, one hundred million, twelve thousand, six hundred forty-five".