664301537030 has 8 divisors (see below), whose sum is σ = 1195742766672. Its totient is φ = 265720614808.

The previous prime is 664301536993. The next prime is 664301537047. The reversal of 664301537030 is 30735103466.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×664301537030² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 33215076842 + ... + 33215076861.

It is an arithmetic number, because the mean of its divisors is an integer number (149467845834).

Almost surely, 2^664301537030 is an apocalyptic number.

664301537030 is a deficient number, since it is larger than the sum of its proper divisors (531441229642).

664301537030 is a wasteful number, since it uses less digits than its factorization.

664301537030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66430153710.

The product of its (nonzero) digits is 136080, while the sum is 38.

The spelling of 664301537030 in words is "six hundred sixty-four billion, three hundred one million, five hundred thirty-seven thousand, thirty".