2461220500 has 24 divisors (see below), whose sum is σ = 5375306664. Its totient is φ = 984488000.

The previous prime is 2461220393. The next prime is 2461220513. The reversal of 2461220500 is 50221642.

2461220500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 462594064 + 1998626436 = 21508^2 + 44706^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2460721 + ... + 2461720.

It is an arithmetic number, because the mean of its divisors is an integer number (223971111).

Almost surely, 2^2461220500 is an apocalyptic number.

2461220500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2461220500 is an abundant number, since it is smaller than the sum of its proper divisors (2914086164).

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

2461220500 is a wasteful number, since it uses less digits than its factorization.

2461220500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4922460 (or 4922448 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2461220500 is about 49610.6893723520. The cubic root of 2461220500 is about 1350.1546233502.

The spelling of 2461220500 in words is "two billion, four hundred sixty-one million, two hundred twenty thousand, five hundred".