2064520632700 has 18 divisors (see below), whose sum is σ = 4480009773176. Its totient is φ = 825808253040.

The previous prime is 2064520632637. The next prime is 2064520632701. The reversal of 2064520632700 is 72360254602.

It is a self number, because there is not a number n which added to its sum of digits gives 2064520632700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2064520632701) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10322603064 + ... + 10322603263.

Almost surely, 2^{2064520632700} is an apocalyptic number.

2064520632700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2064520632700 is an abundant number, since it is smaller than the sum of its proper divisors (2415489140476).

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

2064520632700 is a wasteful number, since it uses less digits than its factorization.

2064520632700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20645206341 (or 20645206334 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 37.

The spelling of 2064520632700 in words is "two trillion, sixty-four billion, five hundred twenty million, six hundred thirty-two thousand, seven hundred".