6526152650 has 12 divisors (see below), whose sum is σ = 12138644022. Its totient is φ = 2610461040.

The previous prime is 6526152631. The next prime is 6526152671. The reversal of 6526152650 is 562516256.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 4738807921 + 1787344729 = 68839^2 + 42277^2 .

It is a super-2 number, since 2×6526152650² = 85181336822204045000, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 65261477 + ... + 65261576.

Almost surely, 2^6526152650 is an apocalyptic number.

6526152650 is a deficient number, since it is larger than the sum of its proper divisors (5612491372).

6526152650 is a wasteful number, since it uses less digits than its factorization.

6526152650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130523065 (or 130523060 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 38.

The square root of 6526152650 is about 80784.6065163407. The cubic root of 6526152650 is about 1868.7551792342.

The spelling of 6526152650 in words is "six billion, five hundred twenty-six million, one hundred fifty-two thousand, six hundred fifty".