6450100010546 has 4 divisors (see below), whose sum is σ = 9675150015822. Its totient is φ = 3225050005272.

The previous prime is 6450100010531. The next prime is 6450100010597.

6450100010546 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5712028300225 + 738071710321 = 2389985^2 + 859111^2 .

It is a super-2 number, since 2×6450100010546² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1612525002635 + ... + 1612525002638.

Almost surely, 2^{6450100010546} is an apocalyptic number.

6450100010546 is a deficient number, since it is larger than the sum of its proper divisors (3225050005276).

6450100010546 is a wasteful number, since it uses less digits than its factorization.

6450100010546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3225050005275.

The product of its (nonzero) digits is 14400, while the sum is 32.

It can be divided in two parts, 64501000 and 10546, that added together give a palindrome (64511546).

The spelling of 6450100010546 in words is "six trillion, four hundred fifty billion, one hundred million, ten thousand, five hundred forty-six".