2548496620 has 12 divisors (see below), whose sum is σ = 5351842944. Its totient is φ = 1019398640.

The previous prime is 2548496593. The next prime is 2548496633. The reversal of 2548496620 is 266948452.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63712396 + ... + 63712435.

It is an arithmetic number, because the mean of its divisors is an integer number (445986912).

Almost surely, 2^2548496620 is an apocalyptic number.

2548496620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2548496620 is an abundant number, since it is smaller than the sum of its proper divisors (2803346324).

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

2548496620 is a wasteful number, since it uses less digits than its factorization.

2548496620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127424840 (or 127424838 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 46.

The square root of 2548496620 is about 50482.6368170285. The cubic root of 2548496620 is about 1365.9286698346.

The spelling of 2548496620 in words is "two billion, five hundred forty-eight million, four hundred ninety-six thousand, six hundred twenty".