64830059530 has 16 divisors (see below), whose sum is σ = 118337687424. Its totient is φ = 25566783760.

The previous prime is 64830059519. The next prime is 64830059597. The reversal of 64830059530 is 3595003846.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45654262 + ... + 45655681.

It is an arithmetic number, because the mean of its divisors is an integer number (7396105464).

Almost surely, 2^64830059530 is an apocalyptic number.

64830059530 is a deficient number, since it is larger than the sum of its proper divisors (53507627894).

64830059530 is a wasteful number, since it uses less digits than its factorization.

64830059530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91310021.

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 64830059530 in words is "sixty-four billion, eight hundred thirty million, fifty-nine thousand, five hundred thirty".