100000551064 has 8 divisors (see below), whose sum is σ = 187501033260. Its totient is φ = 50000275528.

The previous prime is 100000551059. The next prime is 100000551067. The reversal of 100000551064 is 460155000001.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×100000551064³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100000551067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6250034434 + ... + 6250034449.

Almost surely, 2^100000551064 is an apocalyptic number.

It is an amenable number.

100000551064 is a deficient number, since it is larger than the sum of its proper divisors (87500482196).

100000551064 is a wasteful number, since it uses less digits than its factorization.

100000551064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12500068889 (or 12500068885 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

Adding to 100000551064 its reverse (460155000001), we get a palindrome (560155551065).

The spelling of 100000551064 in words is "one hundred billion, five hundred fifty-one thousand, sixty-four".