34345523545 has 8 divisors (see below), whose sum is σ = 41430412800. Its totient is φ = 27332562480.

The previous prime is 34345523501. The next prime is 34345523549. The reversal of 34345523545 is 54532554343.

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

It is not a de Polignac number, because 34345523545 - 2¹⁹ = 34344999257 is a prime.

It is a super-2 number, since 2×34345523545² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34345523549) 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, 17980995 + ... + 17982904.

It is an arithmetic number, because the mean of its divisors is an integer number (5178801600).

Almost surely, 2^34345523545 is an apocalyptic number.

It is an amenable number.

34345523545 is a deficient number, since it is larger than the sum of its proper divisors (7084889255).

34345523545 is a wasteful number, since it uses less digits than its factorization.

34345523545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35964095.

The product of its digits is 2160000, while the sum is 43.

The spelling of 34345523545 in words is "thirty-four billion, three hundred forty-five million, five hundred twenty-three thousand, five hundred forty-five".