2034555100 has 36 divisors (see below), whose sum is σ = 4417361368. Its totient is φ = 813384000.

The previous prime is 2034555097. The next prime is 2034555101. The reversal of 2034555100 is 15554302.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2034555101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 232810 + ... + 241390.

Almost surely, 2^2034555100 is an apocalyptic number.

2034555100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2034555100 is an abundant number, since it is smaller than the sum of its proper divisors (2382806268).

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

2034555100 is a wasteful number, since it uses less digits than its factorization.

2034555100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10966 (or 10959 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 2034555100 is about 45106.0428324188. The cubic root of 2034555100 is about 1267.1357734606.

The spelling of 2034555100 in words is "two billion, thirty-four million, five hundred fifty-five thousand, one hundred".