2534003818 has 32 divisors (see below), whose sum is σ = 4144608000. Its totient is φ = 1157365440.

The previous prime is 2534003807. The next prime is 2534003819. The reversal of 2534003818 is 8183004352.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2534003819) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1353423 + ... + 1355293.

It is an arithmetic number, because the mean of its divisors is an integer number (129519000).

Almost surely, 2^2534003818 is an apocalyptic number.

2534003818 is a deficient number, since it is larger than the sum of its proper divisors (1610604182).

2534003818 is a wasteful number, since it uses less digits than its factorization.

2534003818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3150.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 2534003818 is about 50338.8897175931. The cubic root of 2534003818 is about 1363.3344896435.

The spelling of 2534003818 in words is "two billion, five hundred thirty-four million, three thousand, eight hundred eighteen".