2455603824789 has 16 divisors (see below), whose sum is σ = 3649781544640. Its totient is φ = 1631736738000.

The previous prime is 2455603824781. The next prime is 2455603824797. The reversal of 2455603824789 is 9874283065542.

2455603824789 is a `hidden beast` number, since 2 + 4 + 556 + 0 + 3 + 8 + 2 + 4 + 78 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (2455603824781) and next prime (2455603824797).

It is not a de Polignac number, because 2455603824789 - 2³ = 2455603824781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2455603824781) 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, 148115962 + ... + 148132539.

It is an arithmetic number, because the mean of its divisors is an integer number (228111346540).

Almost surely, 2^{2455603824789} is an apocalyptic number.

It is an amenable number.

2455603824789 is a deficient number, since it is larger than the sum of its proper divisors (1194177719851).

2455603824789 is a wasteful number, since it uses less digits than its factorization.

2455603824789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296248817 (or 296248811 counting only the distinct ones).

The product of its (nonzero) digits is 116121600, while the sum is 63.

The spelling of 2455603824789 in words is "two trillion, four hundred fifty-five billion, six hundred three million, eight hundred twenty-four thousand, seven hundred eighty-nine".