2504454620 has 24 divisors (see below), whose sum is σ = 5568729264. Its totient is φ = 942853376.

The previous prime is 2504454611. The next prime is 2504454647. The reversal of 2504454620 is 264544052.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3682682 + ... + 3683361.

It is an arithmetic number, because the mean of its divisors is an integer number (232030386).

Almost surely, 2^2504454620 is an apocalyptic number.

2504454620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2504454620 is an abundant number, since it is smaller than the sum of its proper divisors (3064274644).

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

2504454620 is a wasteful number, since it uses less digits than its factorization.

2504454620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7366069 (or 7366067 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 2504454620 is about 50044.5263740202. The cubic root of 2504454620 is about 1358.0144432473.

Adding to 2504454620 its reverse (264544052), we get a palindrome (2768998672).

The spelling of 2504454620 in words is "two billion, five hundred four million, four hundred fifty-four thousand, six hundred twenty".