4745450286 has 56 divisors (see below), whose sum is σ = 10740876024. Its totient is φ = 1571665680.

The previous prime is 4745450267. The next prime is 4745450291. The reversal of 4745450286 is 6820545474.

4745450286 is a `hidden beast` number, since 474 + 54 + 50 + 2 + 86 = 666.

It is a super-3 number, since 3×4745450286³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 218541 + ... + 239271.

Almost surely, 2^4745450286 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4745450286, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5370438012).

4745450286 is an abundant number, since it is smaller than the sum of its proper divisors (5995425738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4745450286 is a wasteful number, since it uses less digits than its factorization.

4745450286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20908 (or 20893 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 45.

The square root of 4745450286 is about 68887.2287583119. The cubic root of 4745450286 is about 1680.4508292639.

The spelling of 4745450286 in words is "four billion, seven hundred forty-five million, four hundred fifty thousand, two hundred eighty-six".