2544530498 has 8 divisors (see below), whose sum is σ = 3820988160. Its totient is φ = 1270867780.

The previous prime is 2544530453. The next prime is 2544530519. The reversal of 2544530498 is 8940354452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 696458 + ... + 700101.

It is an arithmetic number, because the mean of its divisors is an integer number (477623520).

Almost surely, 2^2544530498 is an apocalyptic number.

2544530498 is a deficient number, since it is larger than the sum of its proper divisors (1276457662).

2544530498 is a wasteful number, since it uses less digits than its factorization.

2544530498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1397472.

The product of its (nonzero) digits is 691200, while the sum is 44.

The square root of 2544530498 is about 50443.3394810455. The cubic root of 2544530498 is about 1365.2197221291.

The spelling of 2544530498 in words is "two billion, five hundred forty-four million, five hundred thirty thousand, four hundred ninety-eight".