2450552620 has 12 divisors (see below), whose sum is σ = 5146160544. Its totient is φ = 980221040.

The previous prime is 2450552617. The next prime is 2450552639. The reversal of 2450552620 is 262550542.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61263796 + ... + 61263835.

It is an arithmetic number, because the mean of its divisors is an integer number (428846712).

Almost surely, 2^2450552620 is an apocalyptic number.

2450552620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2450552620 is an abundant number, since it is smaller than the sum of its proper divisors (2695607924).

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

2450552620 is a wasteful number, since it uses less digits than its factorization.

2450552620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122527640 (or 122527638 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 2450552620 is about 49503.0566733005. The cubic root of 2450552620 is about 1348.2011010278.

The spelling of 2450552620 in words is "two billion, four hundred fifty million, five hundred fifty-two thousand, six hundred twenty".