2503053078258 has 8 divisors (see below), whose sum is σ = 5006106156528. Its totient is φ = 834351026084.

The previous prime is 2503053078257. The next prime is 2503053078313. The reversal of 2503053078258 is 8528703503052.

It is a sphenic number, since it is the product of 3 distinct primes.

2503053078258 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2503053078257) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 208587756516 + ... + 208587756527.

It is an arithmetic number, because the mean of its divisors is an integer number (625763269566).

Almost surely, 2^{2503053078258} is an apocalyptic number.

2503053078258 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2503053078258 is a wasteful number, since it uses less digits than its factorization.

2503053078258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417175513048.

The product of its (nonzero) digits is 2016000, while the sum is 48.

The spelling of 2503053078258 in words is "two trillion, five hundred three billion, fifty-three million, seventy-eight thousand, two hundred fifty-eight".