2530055100 has 36 divisors (see below), whose sum is σ = 7320293624. Its totient is φ = 674681280.

The previous prime is 2530055089. The next prime is 2530055137. The reversal of 2530055100 is 15500352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4216459 + ... + 4217058.

Almost surely, 2^2530055100 is an apocalyptic number.

2530055100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2530055100 is an abundant number, since it is smaller than the sum of its proper divisors (4790238524).

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

2530055100 is a wasteful number, since it uses less digits than its factorization.

2530055100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8433534 (or 8433527 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 2530055100 is about 50299.6530803146. The cubic root of 2530055100 is about 1362.6259637211.

Adding to 2530055100 its reverse (15500352), we get a palindrome (2545555452).

The spelling of 2530055100 in words is "two billion, five hundred thirty million, fifty-five thousand, one hundred".