5104521512 has 8 divisors (see below), whose sum is σ = 9570977850. Its totient is φ = 2552260752.

The previous prime is 5104521511. The next prime is 5104521547. The reversal of 5104521512 is 2151254015.

It can be written as a sum of positive squares in only one way, i.e., 4234625476 + 869896036 = 65074^2 + 29494^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×5104521512² = 52112279732941532288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5104521511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 319032587 + ... + 319032602.

Almost surely, 2^5104521512 is an apocalyptic number.

It is an amenable number.

5104521512 is a deficient number, since it is larger than the sum of its proper divisors (4466456338).

5104521512 is a wasteful number, since it uses less digits than its factorization.

5104521512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638065195 (or 638065191 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 5104521512 is about 71445.9341880278. The cubic root of 5104521512 is about 1721.8091555315.

Adding to 5104521512 its reverse (2151254015), we get a palindrome (7255775527).

The spelling of 5104521512 in words is "five billion, one hundred four million, five hundred twenty-one thousand, five hundred twelve".