3045356545 has 32 divisors (see below), whose sum is σ = 4601339136. Its totient is φ = 1879584000.

The previous prime is 3045356539. The next prime is 3045356593. The reversal of 3045356545 is 5456535403.

It is not a de Polignac number, because 3045356545 - 2¹¹ = 3045354497 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3045356498 and 3045356507.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 274 + ... + 78043.

It is an arithmetic number, because the mean of its divisors is an integer number (143791848).

Almost surely, 2^3045356545 is an apocalyptic number.

3045356545 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3045356545 is a deficient number, since it is larger than the sum of its proper divisors (1555982591).

3045356545 is a wasteful number, since it uses less digits than its factorization.

3045356545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78441.

The product of its (nonzero) digits is 540000, while the sum is 40.

The square root of 3045356545 is about 55184.7492066422. The cubic root of 3045356545 is about 1449.4816292126.

The spelling of 3045356545 in words is "three billion, forty-five million, three hundred fifty-six thousand, five hundred forty-five".