2607896856040 has 64 divisors (see below), whose sum is σ = 6708824559360. Its totient is φ = 893762188800.

The previous prime is 2607896856013. The next prime is 2607896856053. The reversal of 2607896856040 is 406586987062.

It is a super-2 number, since 2×2607896856040² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2607896856040.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1276036 + ... + 2616115.

It is an arithmetic number, because the mean of its divisors is an integer number (104825383740).

Almost surely, 2^{2607896856040} is an apocalyptic number.

2607896856040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2607896856040 is an abundant number, since it is smaller than the sum of its proper divisors (4100927703320).

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

2607896856040 is a wasteful number, since it uses less digits than its factorization.

2607896856040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3894562 (or 3894558 counting only the distinct ones).

The product of its (nonzero) digits is 34836480, while the sum is 61.

The spelling of 2607896856040 in words is "two trillion, six hundred seven billion, eight hundred ninety-six million, eight hundred fifty-six thousand, forty".