2450315240 has 32 divisors (see below), whose sum is σ = 5803380000. Its totient is φ = 928540224.

The previous prime is 2450315201. The next prime is 2450315261. The reversal of 2450315240 is 425130542.

It is a happy 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, 1611290 + ... + 1612809.

It is an arithmetic number, because the mean of its divisors is an integer number (181355625).

Almost surely, 2^2450315240 is an apocalyptic number.

2450315240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2450315240 is an abundant number, since it is smaller than the sum of its proper divisors (3353064760).

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

2450315240 is a wasteful number, since it uses less digits than its factorization.

2450315240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3224129 (or 3224125 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2450315240 is about 49500.6589855125. The cubic root of 2450315240 is about 1348.1575671314.

Adding to 2450315240 its reverse (425130542), we get a palindrome (2875445782).

The spelling of 2450315240 in words is "two billion, four hundred fifty million, three hundred fifteen thousand, two hundred forty".