2545235100 has 108 divisors (see below), whose sum is σ = 8008976976. Its totient is φ = 676085760.

The previous prime is 2545235093. The next prime is 2545235107. The reversal of 2545235100 is 15325452.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2545235093) and next prime (2545235107).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2545235107) 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 35 ways as a sum of consecutive naturals, for example, 231324 + ... + 242076.

Almost surely, 2^2545235100 is an apocalyptic number.

2545235100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2545235100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4004488488).

2545235100 is an abundant number, since it is smaller than the sum of its proper divisors (5463741876).

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

2545235100 is a wasteful number, since it uses less digits than its factorization.

2545235100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11036 (or 11026 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 2545235100 is about 50450.3230911359. The cubic root of 2545235100 is about 1365.3457241258.

The spelling of 2545235100 in words is "two billion, five hundred forty-five million, two hundred thirty-five thousand, one hundred".