2508408276648 has 32 divisors (see below), whose sum is σ = 6271136597760. Its totient is φ = 836120638080.

The previous prime is 2508408276631. The next prime is 2508408276653. The reversal of 2508408276648 is 8466728048052.

It is a super-2 number, since 2×2508408276648² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2508408276591 and 2508408276600.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399036 + ... + 2275092.

It is an arithmetic number, because the mean of its divisors is an integer number (195973018680).

Almost surely, 2^{2508408276648} is an apocalyptic number.

It is an amenable number.

2508408276648 is an abundant number, since it is smaller than the sum of its proper divisors (3762728321112).

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

2508408276648 is a wasteful number, since it uses less digits than its factorization.

2508408276648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1931777 (or 1931773 counting only the distinct ones).

The product of its (nonzero) digits is 41287680, while the sum is 60.

The spelling of 2508408276648 in words is "two trillion, five hundred eight billion, four hundred eight million, two hundred seventy-six thousand, six hundred forty-eight".