4250524545 has 64 divisors (see below), whose sum is σ = 8139571200. Its totient is φ = 2098388160.

The previous prime is 4250524511. The next prime is 4250524547. The reversal of 4250524545 is 5454250524.

4250524545 is a `hidden beast` number, since 42 + 50 + 5 + 24 + 545 = 666.

It is not a de Polignac number, because 4250524545 - 2¹⁶ = 4250459009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4250524547) 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 63 ways as a sum of consecutive naturals, for example, 74176 + ... + 118334.

It is an arithmetic number, because the mean of its divisors is an integer number (127180800).

Almost surely, 2^4250524545 is an apocalyptic number.

4250524545 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4250524545 is a deficient number, since it is larger than the sum of its proper divisors (3889046655).

4250524545 is a wasteful number, since it uses less digits than its factorization.

4250524545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44227 (or 44221 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 36.

The square root of 4250524545 is about 65196.0470044005. The cubic root of 4250524545 is about 1619.8725379825.

The spelling of 4250524545 in words is "four billion, two hundred fifty million, five hundred twenty-four thousand, five hundred forty-five".