2864552100 has 72 divisors (see below), whose sum is σ = 8724337440. Its totient is φ = 723674880.

The previous prime is 2864552077. The next prime is 2864552101. The reversal of 2864552100 is 12554682.

2864552100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2864552100² = 16411317467228820000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2864552101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 245577 + ... + 256976.

Almost surely, 2^2864552100 is an apocalyptic number.

2864552100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2864552100 is an abundant number, since it is smaller than the sum of its proper divisors (5859785340).

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

2864552100 is a wasteful number, since it uses less digits than its factorization.

2864552100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502589 (or 502582 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 2864552100 is about 53521.5106289051. The cubic root of 2864552100 is about 1420.2089390363.

The spelling of 2864552100 in words is "two billion, eight hundred sixty-four million, five hundred fifty-two thousand, one hundred".