2110551355400 has 24 divisors (see below), whose sum is σ = 4907031901770. Its totient is φ = 844220542080.

The previous prime is 2110551355379. The next prime is 2110551355447. The reversal of 2110551355400 is 45531550112.

It can be written as a sum of positive squares in 3 ways, for example, as 1481629397284 + 628921958116 = 1217222^2 + 793046^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5276378189 + ... + 5276378588.

Almost surely, 2^{2110551355400} is an apocalyptic number.

2110551355400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2110551355400 is an abundant number, since it is smaller than the sum of its proper divisors (2796480546370).

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

2110551355400 is a wasteful number, since it uses less digits than its factorization.

2110551355400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10552756793 (or 10552756784 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 32.

The spelling of 2110551355400 in words is "two trillion, one hundred ten billion, five hundred fifty-one million, three hundred fifty-five thousand, four hundred".