2512536016 has 20 divisors (see below), whose sum is σ = 4911122052. Its totient is φ = 1245149696.

The previous prime is 2512535981. The next prime is 2512536043. The reversal of 2512536016 is 6106352152.

It can be written as a sum of positive squares in 2 ways, for example, as 689587600 + 1822948416 = 26260^2 + 42696^2 .

It is a congruent number.

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, 693031 + ... + 696646.

Almost surely, 2^2512536016 is an apocalyptic number.

It is an amenable number.

2512536016 is a deficient number, since it is larger than the sum of its proper divisors (2398586036).

2512536016 is a wasteful number, since it uses less digits than its factorization.

2512536016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1389798 (or 1389792 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 2512536016 is about 50125.2034010836. The cubic root of 2512536016 is about 1359.4735592227.

Adding to 2512536016 its reverse (6106352152), we get a palindrome (8618888168).

The spelling of 2512536016 in words is "two billion, five hundred twelve million, five hundred thirty-six thousand, sixteen".