65090304000 has 960 divisors, whose sum is σ = 251679748320. Its totient is φ = 16721510400.

The previous prime is 65090303951. The next prime is 65090304011. The reversal of 65090304000 is 40309056.

It is a happy number.

65090304000 is a `hidden beast` number, since 650 + 9 + 0 + 3 + 0 + 4 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (960).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 891647964 + ... + 891648036.

Almost surely, 2^65090304000 is an apocalyptic number.

65090304000 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 65090304000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125839874160).

65090304000 is an abundant number, since it is smaller than the sum of its proper divisors (186589444320).

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

65090304000 is an equidigital number, since it uses as much as digits as its factorization.

65090304000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The spelling of 65090304000 in words is "sixty-five billion, ninety million, three hundred four thousand".