2555300312403 has 16 divisors (see below), whose sum is σ = 3409703337600. Its totient is φ = 1702215743040.

The previous prime is 2555300312387. The next prime is 2555300312419. The reversal of 2555300312403 is 3042130035552.

It is an interprime number because it is at equal distance from previous prime (2555300312387) and next prime (2555300312419).

It is not a de Polignac number, because 2555300312403 - 2⁴ = 2555300312387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2555300312483) 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, 34809448 + ... + 34882778.

It is an arithmetic number, because the mean of its divisors is an integer number (213106458600).

Almost surely, 2^{2555300312403} is an apocalyptic number.

2555300312403 is a deficient number, since it is larger than the sum of its proper divisors (854403025197).

2555300312403 is a wasteful number, since it uses less digits than its factorization.

2555300312403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82162.

The product of its (nonzero) digits is 54000, while the sum is 33.

Adding to 2555300312403 its reverse (3042130035552), we get a palindrome (5597430347955).

The spelling of 2555300312403 in words is "two trillion, five hundred fifty-five billion, three hundred million, three hundred twelve thousand, four hundred three".