64310503011 has 8 divisors (see below), whose sum is σ = 88064833104. Its totient is φ = 41714920800.

The previous prime is 64310503007. The next prime is 64310503051. The reversal of 64310503011 is 11030501346.

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

It is not a de Polignac number, because 64310503011 - 2² = 64310503007 is a prime.

It is a super-2 number, since 2×64310503011² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (64310503051) 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, 289686840 + ... + 289687061.

It is an arithmetic number, because the mean of its divisors is an integer number (11008104138).

Almost surely, 2^64310503011 is an apocalyptic number.

64310503011 is a deficient number, since it is larger than the sum of its proper divisors (23754330093).

64310503011 is a wasteful number, since it uses less digits than its factorization.

64310503011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579373941.

The product of its (nonzero) digits is 1080, while the sum is 24.

The spelling of 64310503011 in words is "sixty-four billion, three hundred ten million, five hundred three thousand, eleven".