65376500 has 48 divisors (see below), whose sum is σ = 163188480. Its totient is φ = 22413600.

The previous prime is 65376497. The next prime is 65376533. The reversal of 65376500 is 567356.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5840 + ... + 12839.

It is an arithmetic number, because the mean of its divisors is an integer number (3399760).

Almost surely, 2^65376500 is an apocalyptic number.

It is an amenable number.

65376500 is an abundant number, since it is smaller than the sum of its proper divisors (97811980).

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

65376500 is a wasteful number, since it uses less digits than its factorization.

65376500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18705 (or 18693 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 65376500 is about 8085.5735727282. The cubic root of 65376500 is about 402.8473911474.

The spelling of 65376500 in words is "sixty-five million, three hundred seventy-six thousand, five hundred".