2563137220100 has 36 divisors (see below), whose sum is σ = 5803834197504. Its totient is φ = 980678587680.

The previous prime is 2563137220099. The next prime is 2563137220103. The reversal of 2563137220100 is 10227313652.

It is not an unprimeable number, because it can be changed into a prime (2563137220103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 557201444 + ... + 557206043.

Almost surely, 2^{2563137220100} is an apocalyptic number.

2563137220100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2563137220100 is an abundant number, since it is smaller than the sum of its proper divisors (3240696977404).

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

2563137220100 is a wasteful number, since it uses less digits than its factorization.

2563137220100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114407524 (or 1114407517 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The spelling of 2563137220100 in words is "two trillion, five hundred sixty-three billion, one hundred thirty-seven million, two hundred twenty thousand, one hundred".