2546450657296 has 80 divisors (see below), whose sum is σ = 6149170316800. Its totient is φ = 994635293184.

The previous prime is 2546450657281. The next prime is 2546450657351. The reversal of 2546450657296 is 6927560546452.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10954191 + ... + 11184238.

It is an arithmetic number, because the mean of its divisors is an integer number (76864628960).

Almost surely, 2^{2546450657296} is an apocalyptic number.

2546450657296 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2546450657296 is an abundant number, since it is smaller than the sum of its proper divisors (3602719659504).

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

2546450657296 is a wasteful number, since it uses less digits than its factorization.

2546450657296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22138536 (or 22138530 counting only the distinct ones).

The product of its (nonzero) digits is 108864000, while the sum is 61.

The spelling of 2546450657296 in words is "two trillion, five hundred forty-six billion, four hundred fifty million, six hundred fifty-seven thousand, two hundred ninety-six".