2420625536 has 64 divisors (see below), whose sum is σ = 5801352000. Its totient is φ = 982803456.

The previous prime is 2420625533. The next prime is 2420625553. The reversal of 2420625536 is 6355260242.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 2420625496 and 2420625505.

It is not an unprimeable number, because it can be changed into a prime (2420625533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54071 + ... + 88118.

It is an arithmetic number, because the mean of its divisors is an integer number (90646125).

Almost surely, 2^2420625536 is an apocalyptic number.

It is an amenable number.

2420625536 is an abundant number, since it is smaller than the sum of its proper divisors (3380726464).

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

2420625536 is a wasteful number, since it uses less digits than its factorization.

2420625536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142229 (or 142217 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 2420625536 is about 49199.8530079105. The cubic root of 2420625536 is about 1342.6903578498.

Adding to 2420625536 its reverse (6355260242), we get a palindrome (8775885778).

The spelling of 2420625536 in words is "two billion, four hundred twenty million, six hundred twenty-five thousand, five hundred thirty-six".