65320087010 has 8 divisors (see below), whose sum is σ = 117576156636. Its totient is φ = 26128034800.

The previous prime is 65320086989. The next prime is 65320087031. The reversal of 65320087010 is 1078002356.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (65320086989) and next prime (65320087031).

It can be written as a sum of positive squares in 2 ways, for example, as 54022310329 + 11297776681 = 232427^2 + 106291^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 3266004341 + ... + 3266004360.

Almost surely, 2^65320087010 is an apocalyptic number.

65320087010 is a deficient number, since it is larger than the sum of its proper divisors (52256069626).

65320087010 is a wasteful number, since it uses less digits than its factorization.

65320087010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6532008708.

The product of its (nonzero) digits is 10080, while the sum is 32.

Adding to 65320087010 its reverse (1078002356), we get a palindrome (66398089366).

The spelling of 65320087010 in words is "sixty-five billion, three hundred twenty million, eighty-seven thousand, ten".