4245545167 has 16 divisors (see below), whose sum is σ = 4521992832. Its totient is φ = 3972136960.

The previous prime is 4245545159. The next prime is 4245545177. The reversal of 4245545167 is 7615455424.

It is a cyclic number.

It is not a de Polignac number, because 4245545167 - 2³ = 4245545159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4245545177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3848538 + ... + 3849640.

It is an arithmetic number, because the mean of its divisors is an integer number (282624552).

Almost surely, 2^4245545167 is an apocalyptic number.

4245545167 is a deficient number, since it is larger than the sum of its proper divisors (276447665).

4245545167 is a wasteful number, since it uses less digits than its factorization.

4245545167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2258.

The product of its digits is 672000, while the sum is 43.

The square root of 4245545167 is about 65157.8480844787. The cubic root of 4245545167 is about 1619.2397447566.

The spelling of 4245545167 in words is "four billion, two hundred forty-five million, five hundred forty-five thousand, one hundred sixty-seven".