2498000509 has 12 divisors (see below), whose sum is σ = 2692505664. Its totient is φ = 2316159432.

The previous prime is 2498000501. The next prime is 2498000539. The reversal of 2498000509 is 9050008942.

2498000509 = T₄₀₈₀₇ + T₄₀₈₀₈ + T₄₀₈₀₉.

It is not a de Polignac number, because 2498000509 - 2³ = 2498000501 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 (2498000501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56647 + ... + 90580.

It is an arithmetic number, because the mean of its divisors is an integer number (224375472).

Almost surely, 2^2498000509 is an apocalyptic number.

2498000509 is the 40809-th centered triangular number.

It is an amenable number.

2498000509 is a deficient number, since it is larger than the sum of its proper divisors (194505155).

2498000509 is a wasteful number, since it uses less digits than its factorization.

2498000509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147312 (or 147293 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 2498000509 is about 49980.0010904362. The cubic root of 2498000509 is about 1356.8468815514.

The spelling of 2498000509 in words is "two billion, four hundred ninety-eight million, five hundred nine", and thus it is an aban number.