64590210242848 has 48 divisors (see below), whose sum is σ = 127755826574040. Its totient is φ = 32144481058816.

The previous prime is 64590210242843. The next prime is 64590210242891. The reversal of 64590210242848 is 84824201209546.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 64373214517264 + 216995725584 = 8023292^2 + 465828^2 .

It is a super-2 number, since 2×64590210242848² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (64590210242843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7554240 + ... + 13647232.

Almost surely, 2^{64590210242848} is an apocalyptic number.

It is an amenable number.

64590210242848 is a deficient number, since it is larger than the sum of its proper divisors (63165616331192).

64590210242848 is a wasteful number, since it uses less digits than its factorization.

64590210242848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6094549 (or 6094541 counting only the distinct ones).

The product of its (nonzero) digits is 8847360, while the sum is 55.

The spelling of 64590210242848 in words is "sixty-four trillion, five hundred ninety billion, two hundred ten million, two hundred forty-two thousand, eight hundred forty-eight".