2501963093 has 4 divisors (see below), whose sum is σ = 2859386400. Its totient is φ = 2144539788.

The previous prime is 2501963089. The next prime is 2501963099. The reversal of 2501963093 is 3903691052.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2501963093 - 2² = 2501963089 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 (2501963099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178711643 + ... + 178711656.

It is an arithmetic number, because the mean of its divisors is an integer number (714846600).

Almost surely, 2^2501963093 is an apocalyptic number.

It is an amenable number.

2501963093 is a deficient number, since it is larger than the sum of its proper divisors (357423307).

2501963093 is an equidigital number, since it uses as much as digits as its factorization.

2501963093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357423306.

The product of its (nonzero) digits is 43740, while the sum is 38.

The square root of 2501963093 is about 50019.6270777782. The cubic root of 2501963093 is about 1357.5639589693.

The spelling of 2501963093 in words is "two billion, five hundred one million, nine hundred sixty-three thousand, ninety-three".