65496528 has 60 divisors (see below), whose sum is σ = 183888900. Its totient is φ = 21762048.

The previous prime is 65496527. The next prime is 65496539. The reversal of 65496528 is 82569456.

It can be written as a sum of positive squares in 2 ways, for example, as 13483584 + 52012944 = 3672^2 + 7212^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65496527) 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, 64150 + ... + 65162.

It is an arithmetic number, because the mean of its divisors is an integer number (3064815).

Almost surely, 2^65496528 is an apocalyptic number.

It is an amenable number.

65496528 is an abundant number, since it is smaller than the sum of its proper divisors (118392372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65496528 is a wasteful number, since it uses less digits than its factorization.

65496528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1476 (or 1467 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The square root of 65496528 is about 8092.9925244004. The cubic root of 65496528 is about 403.0937763450.

The spelling of 65496528 in words is "sixty-five million, four hundred ninety-six thousand, five hundred twenty-eight".