2498626845 has 192 divisors, whose sum is σ = 5375994624. Its totient is φ = 1097349120.

The previous prime is 2498626841. The next prime is 2498626853. The reversal of 2498626845 is 5486268942.

2498626845 is a `hidden beast` number, since 2 + 4 + 9 + 8 + 626 + 8 + 4 + 5 = 666.

It is not a de Polignac number, because 2498626845 - 2² = 2498626841 is a prime.

It is a super-2 number, since 2×2498626845² = 12486272221109308050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2498626791 and 2498626800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2498626841) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 12683287 + ... + 12683483.

It is an arithmetic number, because the mean of its divisors is an integer number (27999972).

Almost surely, 2^2498626845 is an apocalyptic number.

It is an amenable number.

2498626845 is an abundant number, since it is smaller than the sum of its proper divisors (2877367779).

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

2498626845 is a wasteful number, since it uses less digits than its factorization.

2498626845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314 (or 302 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 54.

The square root of 2498626845 is about 49986.2665639273. The cubic root of 2498626845 is about 1356.9602750471.

The spelling of 2498626845 in words is "two billion, four hundred ninety-eight million, six hundred twenty-six thousand, eight hundred forty-five".