434553545 has 16 divisors (see below), whose sum is σ = 540282960. Its totient is φ = 335134464.

The previous prime is 434553533. The next prime is 434553551. The reversal of 434553545 is 545355434.

It can be written as a sum of positive squares in 8 ways, for example, as 83028544 + 351525001 = 9112^2 + 18749^2 .

It is a cyclic number.

It is not a de Polignac number, because 434553545 - 2⁶ = 434553481 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 434553499 and 434553508.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110147 + ... + 114023.

It is an arithmetic number, because the mean of its divisors is an integer number (33767685).

Almost surely, 2^434553545 is an apocalyptic number.

It is an amenable number.

434553545 is a deficient number, since it is larger than the sum of its proper divisors (105729415).

434553545 is a wasteful number, since it uses less digits than its factorization.

434553545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4684.

The product of its digits is 360000, while the sum is 38.

The square root of 434553545 is about 20845.9479275949. The cubic root of 434553545 is about 757.4391793652.

The spelling of 434553545 in words is "four hundred thirty-four million, five hundred fifty-three thousand, five hundred forty-five".