64092240576 has 224 divisors, whose sum is σ = 231901268480. Its totient is φ = 16903406592.

The previous prime is 64092240557. The next prime is 64092240577. The reversal of 64092240576 is 67504229046.

It is a tau number, because it is divible by the number of its divisors (224).

It is not an unprimeable number, because it can be changed into a prime (64092240577) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 46546 + ... + 361041.

It is an arithmetic number, because the mean of its divisors is an integer number (1035273520).

Almost surely, 2^64092240576 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 64092240576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115950634240).

64092240576 is an abundant number, since it is smaller than the sum of its proper divisors (167809027904).

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

64092240576 is a wasteful number, since it uses less digits than its factorization.

64092240576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407628 (or 407612 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 64092240576 in words is "sixty-four billion, ninety-two million, two hundred forty thousand, five hundred seventy-six".