2600132623656 has 64 divisors (see below), whose sum is σ = 6535222344000. Its totient is φ = 862071168000.

The previous prime is 2600132623651. The next prime is 2600132623681. The reversal of 2600132623656 is 6563262310062.

It is not an unprimeable number, because it can be changed into a prime (2600132623651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2971711 + ... + 3745841.

It is an arithmetic number, because the mean of its divisors is an integer number (102112849125).

Almost surely, 2^{2600132623656} is an apocalyptic number.

It is an amenable number.

2600132623656 is an abundant number, since it is smaller than the sum of its proper divisors (3935089720344).

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

2600132623656 is a wasteful number, since it uses less digits than its factorization.

2600132623656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774890 (or 774886 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 42.

The spelling of 2600132623656 in words is "two trillion, six hundred billion, one hundred thirty-two million, six hundred twenty-three thousand, six hundred fifty-six".