5612734521 has 12 divisors (see below), whose sum is σ = 8179030548. Its totient is φ = 3708708864.

The previous prime is 5612734513. The next prime is 5612734549. The reversal of 5612734521 is 1254372165.

5612734521 is a `hidden beast` number, since 5 + 6 + 127 + 3 + 4 + 521 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1167178896 + 4445555625 = 34164^2 + 66675^2 .

It is not a de Polignac number, because 5612734521 - 2³ = 5612734513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5612734021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2758440 + ... + 2760473.

It is an arithmetic number, because the mean of its divisors is an integer number (681585879).

Almost surely, 2^5612734521 is an apocalyptic number.

It is an amenable number.

5612734521 is a deficient number, since it is larger than the sum of its proper divisors (2566296027).

5612734521 is a wasteful number, since it uses less digits than its factorization.

5612734521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5519032 (or 5519029 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 5612734521 is about 74918.1855159346. The cubic root of 5612734521 is about 1777.1530596942.

The spelling of 5612734521 in words is "five billion, six hundred twelve million, seven hundred thirty-four thousand, five hundred twenty-one".