2497117521196 has 12 divisors (see below), whose sum is σ = 4389038439520. Its totient is φ = 1243106538480.

The previous prime is 2497117521181. The next prime is 2497117521203. The reversal of 2497117521196 is 6911257117942.

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, 1363054500 + ... + 1363056331.

Almost surely, 2^{2497117521196} is an apocalyptic number.

It is an amenable number.

2497117521196 is a deficient number, since it is larger than the sum of its proper divisors (1891920918324).

2497117521196 is a wasteful number, since it uses less digits than its factorization.

2497117521196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2726111064 (or 2726111062 counting only the distinct ones).

The product of its digits is 1905120, while the sum is 55.

The spelling of 2497117521196 in words is "two trillion, four hundred ninety-seven billion, one hundred seventeen million, five hundred twenty-one thousand, one hundred ninety-six".