2541393079 has 4 divisors (see below), whose sum is σ = 2541569976. Its totient is φ = 2541216184.

The previous prime is 2541393067. The next prime is 2541393091. The reversal of 2541393079 is 9703931452.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2541393067) and next prime (2541393091).

It is a cyclic number.

It is not a de Polignac number, because 2541393079 - 2¹⁷ = 2541262007 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 (2541391079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64789 + ... + 96334.

It is an arithmetic number, because the mean of its divisors is an integer number (635392494).

Almost surely, 2^2541393079 is an apocalyptic number.

2541393079 is a deficient number, since it is larger than the sum of its proper divisors (176897).

2541393079 is a wasteful number, since it uses less digits than its factorization.

2541393079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176896.

The product of its (nonzero) digits is 204120, while the sum is 43.

The square root of 2541393079 is about 50412.2314423791. The cubic root of 2541393079 is about 1364.6583837426.

The spelling of 2541393079 in words is "two billion, five hundred forty-one million, three hundred ninety-three thousand, seventy-nine".