2520540600 has 96 divisors (see below), whose sum is σ = 8004331440. Its totient is φ = 655744000.

The previous prime is 2520540599. The next prime is 2520540601. The reversal of 2520540600 is 60450252.

2520540600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2520540599) and next prime (2520540601).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2520540601) 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, 26631 + ... + 75830.

Almost surely, 2^2520540600 is an apocalyptic number.

2520540600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2520540600 is an abundant number, since it is smaller than the sum of its proper divisors (5483790840).

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

2520540600 is a wasteful number, since it uses less digits than its factorization.

2520540600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102521 (or 102512 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 2520540600 is about 50204.9858081844. The cubic root of 2520540600 is about 1360.9157255505.

Adding to 2520540600 its reverse (60450252), we get a palindrome (2580990852).

The spelling of 2520540600 in words is "two billion, five hundred twenty million, five hundred forty thousand, six hundred".