2420302500 has 540 divisors, whose sum is σ = 9679301632. Its totient is φ = 498960000.

The previous prime is 2420302499. The next prime is 2420302519. The reversal of 2420302500 is 52030242.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 179 ways as a sum of consecutive naturals, for example, 19057437 + ... + 19057563.

Almost surely, 2^2420302500 is an apocalyptic number.

2420302500 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 2420302500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4839650816).

2420302500 is an abundant number, since it is smaller than the sum of its proper divisors (7258999132).

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

2420302500 is a wasteful number, since it uses less digits than its factorization.

2420302500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186 (or 155 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 2420302500 is about 49196.5700023894. The cubic root of 2420302500 is about 1342.6306271987.

Adding to 2420302500 its reverse (52030242), we get a palindrome (2472332742).

The spelling of 2420302500 in words is "two billion, four hundred twenty million, three hundred two thousand, five hundred".