2503042333045 has 16 divisors (see below), whose sum is σ = 3156570806400. Its totient is φ = 1903004397504.

The previous prime is 2503042333039. The next prime is 2503042333093. The reversal of 2503042333045 is 5403332403052.

It is a cyclic number.

It is not a de Polignac number, because 2503042333045 - 2²⁷ = 2502908115317 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2503042333045.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157317145 + ... + 157333054.

It is an arithmetic number, because the mean of its divisors is an integer number (197285675400).

Almost surely, 2^{2503042333045} is an apocalyptic number.

It is an amenable number.

2503042333045 is a deficient number, since it is larger than the sum of its proper divisors (653528473355).

2503042333045 is a wasteful number, since it uses less digits than its factorization.

2503042333045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314650284.

The product of its (nonzero) digits is 129600, while the sum is 34.

Adding to 2503042333045 its reverse (5403332403052), we get a palindrome (7906374736097).

The spelling of 2503042333045 in words is "two trillion, five hundred three billion, forty-two million, three hundred thirty-three thousand, forty-five".