45511446343 has 8 divisors (see below), whose sum is σ = 49661035776. Its totient is φ = 41363887800.

The previous prime is 45511446313. The next prime is 45511446391. The reversal of 45511446343 is 34364411554.

45511446343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 45511446343 - 2²⁹ = 44974575431 is a prime.

It is a super-3 number, since 3×45511446343³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45511446296 and 45511446305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45511446313) 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, 460671 + ... + 550672.

It is an arithmetic number, because the mean of its divisors is an integer number (6207629472).

Almost surely, 2^45511446343 is an apocalyptic number.

45511446343 is a deficient number, since it is larger than the sum of its proper divisors (4149589433).

45511446343 is a wasteful number, since it uses less digits than its factorization.

45511446343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015445.

The product of its digits is 345600, while the sum is 40.

Adding to 45511446343 its reverse (34364411554), we get a palindrome (79875857897).

The spelling of 45511446343 in words is "forty-five billion, five hundred eleven million, four hundred forty-six thousand, three hundred forty-three".