4026545545 has 8 divisors (see below), whose sum is σ = 5271114240. Its totient is φ = 2928396720.

The previous prime is 4026545483. The next prime is 4026545561. The reversal of 4026545545 is 5455456204.

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 4026545545 - 2¹¹ = 4026543497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4026545498 and 4026545507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36604905 + ... + 36605014.

It is an arithmetic number, because the mean of its divisors is an integer number (658889280).

Almost surely, 2^4026545545 is an apocalyptic number.

It is an amenable number.

4026545545 is a deficient number, since it is larger than the sum of its proper divisors (1244568695).

4026545545 is a wasteful number, since it uses less digits than its factorization.

4026545545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73209935.

The product of its (nonzero) digits is 480000, while the sum is 40.

The square root of 4026545545 is about 63455.0671341541. The cubic root of 4026545545 is about 1590.9048480179.

The spelling of 4026545545 in words is "four billion, twenty-six million, five hundred forty-five thousand, five hundred forty-five".