6512435452 has 12 divisors (see below), whose sum is σ = 11398147600. Its totient is φ = 3255821856.

The previous prime is 6512435437. The next prime is 6512435471. The reversal of 6512435452 is 2545342156.

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, 60273 + ... + 129064.

Almost surely, 2^6512435452 is an apocalyptic number.

It is an amenable number.

6512435452 is a deficient number, since it is larger than the sum of its proper divisors (4885712148).

6512435452 is a wasteful number, since it uses less digits than its factorization.

6512435452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197940 (or 197938 counting only the distinct ones).

The product of its digits is 144000, while the sum is 37.

The square root of 6512435452 is about 80699.6620315104. The cubic root of 6512435452 is about 1867.4449603289. Note that the first 3 decimals are identical.

It can be divided in two parts, 65124 and 35452, that added together give a triangular number (100576 = T₄₄₈).

The spelling of 6512435452 in words is "six billion, five hundred twelve million, four hundred thirty-five thousand, four hundred fifty-two".