45052022 has 8 divisors (see below), whose sum is σ = 69908400. Its totient is φ = 21749224.

The previous prime is 45052013. The next prime is 45052037. The reversal of 45052022 is 22025054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 45051985 and 45052003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388322 + ... + 388437.

It is an arithmetic number, because the mean of its divisors is an integer number (8738550).

Almost surely, 2^45052022 is an apocalyptic number.

45052022 is a deficient number, since it is larger than the sum of its proper divisors (24856378).

45052022 is a wasteful number, since it uses less digits than its factorization.

45052022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776790.

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 45052022 is about 6712.0803034529. The cubic root of 45052022 is about 355.8263418903.

Adding to 45052022 its reverse (22025054), we get a palindrome (67077076).

The spelling of 45052022 in words is "forty-five million, fifty-two thousand, twenty-two".