7346543545 has 8 divisors (see below), whose sum is σ = 9617293440. Its totient is φ = 5342940720.

The previous prime is 7346543543. The next prime is 7346543569. The reversal of 7346543545 is 5453456437.

It is a happy number.

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

It is not a de Polignac number, because 7346543545 - 2¹ = 7346543543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7346543495 and 7346543504.

It is not an unprimeable number, because it can be changed into a prime (7346543543) 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, 66786705 + ... + 66786814.

It is an arithmetic number, because the mean of its divisors is an integer number (1202161680).

Almost surely, 2^7346543545 is an apocalyptic number.

It is an amenable number.

7346543545 is a deficient number, since it is larger than the sum of its proper divisors (2270749895).

7346543545 is a wasteful number, since it uses less digits than its factorization.

7346543545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133573535.

The product of its digits is 3024000, while the sum is 46.

The square root of 7346543545 is about 85711.9801719690. The cubic root of 7346543545 is about 1943.9914584158.

The spelling of 7346543545 in words is "seven billion, three hundred forty-six million, five hundred forty-three thousand, five hundred forty-five".