2500523012 has 24 divisors (see below), whose sum is σ = 4719871296. Its totient is φ = 1152288288.

The previous prime is 2500523009. The next prime is 2500523017. The reversal of 2500523012 is 2103250052.

It is not an unprimeable number, because it can be changed into a prime (2500523017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3518 + ... + 70805.

It is an arithmetic number, because the mean of its divisors is an integer number (196661304).

Almost surely, 2^2500523012 is an apocalyptic number.

It is an amenable number.

2500523012 is a deficient number, since it is larger than the sum of its proper divisors (2219348284).

2500523012 is a wasteful number, since it uses less digits than its factorization.

2500523012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74987 (or 74985 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 2500523012 is about 50005.2298464871. The cubic root of 2500523012 is about 1357.3034465639.

Adding to 2500523012 its reverse (2103250052), we get a palindrome (4603773064).

The spelling of 2500523012 in words is "two billion, five hundred million, five hundred twenty-three thousand, twelve".