545702022 has 20 divisors (see below), whose sum is σ = 1222777116. Its totient is φ = 181900620.

The previous prime is 545701999. The next prime is 545702029. The reversal of 545702022 is 220207545.

545702022 is a `hidden beast` number, since 5 + 457 + 0 + 202 + 2 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545702029) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1684104 + ... + 1684427.

Almost surely, 2^545702022 is an apocalyptic number.

545702022 is an abundant number, since it is smaller than the sum of its proper divisors (677075094).

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

545702022 is a wasteful number, since it uses less digits than its factorization.

545702022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3368545 (or 3368536 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 545702022 is about 23360.2658803362. The cubic root of 545702022 is about 817.1814902624.

Adding to 545702022 its reverse (220207545), we get a palindrome (765909567).

The spelling of 545702022 in words is "five hundred forty-five million, seven hundred two thousand, twenty-two".