545282010 has 128 divisors (see below), whose sum is σ = 1789724160. Its totient is φ = 115043328.

The previous prime is 545281981. The next prime is 545282027. The reversal of 545282010 is 10282545.

It is a happy number.

545282010 is a `hidden beast` number, since 5 + 452 + 8 + 201 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13474 + ... + 35666.

It is an arithmetic number, because the mean of its divisors is an integer number (13982220).

Almost surely, 2^545282010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 545282010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (894862080).

545282010 is an abundant number, since it is smaller than the sum of its proper divisors (1244442150).

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

545282010 is a wasteful number, since it uses less digits than its factorization.

545282010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22229 (or 22223 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 545282010 is about 23351.2742692985. The cubic root of 545282010 is about 816.9717823307.

The spelling of 545282010 in words is "five hundred forty-five million, two hundred eighty-two thousand, ten".