2515400230 has 32 divisors (see below), whose sum is σ = 5314395456. Its totient is φ = 839113344.

The previous prime is 2515400219. The next prime is 2515400243. The reversal of 2515400230 is 320045152.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 483009 + ... + 488188.

It is an arithmetic number, because the mean of its divisors is an integer number (166074858).

Almost surely, 2^2515400230 is an apocalyptic number.

2515400230 is an abundant number, since it is smaller than the sum of its proper divisors (2798995226).

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

2515400230 is a wasteful number, since it uses less digits than its factorization.

2515400230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971248.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2515400230 is about 50153.7658606011. The cubic root of 2515400230 is about 1359.9899491039.

Adding to 2515400230 its reverse (320045152), we get a palindrome (2835445382).

The spelling of 2515400230 in words is "two billion, five hundred fifteen million, four hundred thousand, two hundred thirty".