2506503234 has 32 divisors (see below), whose sum is σ = 5215907520. Its totient is φ = 802018112.

The previous prime is 2506503229. The next prime is 2506503277. The reversal of 2506503234 is 4323056052.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11532 + ... + 71735.

It is an arithmetic number, because the mean of its divisors is an integer number (162997110).

Almost surely, 2^2506503234 is an apocalyptic number.

2506503234 is an abundant number, since it is smaller than the sum of its proper divisors (2709404286).

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

2506503234 is a wasteful number, since it uses less digits than its factorization.

2506503234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83474.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 2506503234 is about 50064.9901028653. The cubic root of 2506503234 is about 1358.3846222026.

Adding to 2506503234 its reverse (4323056052), we get a palindrome (6829559286).

The spelling of 2506503234 in words is "two billion, five hundred six million, five hundred three thousand, two hundred thirty-four".