2498138735 has 8 divisors (see below), whose sum is σ = 3101137920. Its totient is φ = 1929596704.

The previous prime is 2498138723. The next prime is 2498138743. The reversal of 2498138735 is 5378318942.

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

It is a cyclic number.

It is not a de Polignac number, because 2498138735 - 2¹⁰ = 2498137711 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8614127 + ... + 8614416.

It is an arithmetic number, because the mean of its divisors is an integer number (387642240).

Almost surely, 2^2498138735 is an apocalyptic number.

2498138735 is a deficient number, since it is larger than the sum of its proper divisors (602999185).

2498138735 is a wasteful number, since it uses less digits than its factorization.

2498138735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17228577.

The product of its digits is 1451520, while the sum is 50.

The square root of 2498138735 is about 49981.3838844024. The cubic root of 2498138735 is about 1356.8719079752.

The spelling of 2498138735 in words is "two billion, four hundred ninety-eight million, one hundred thirty-eight thousand, seven hundred thirty-five".