4550142522 has 16 divisors (see below), whose sum is σ = 9140027040. Its totient is φ = 1510090512.

The previous prime is 4550142491. The next prime is 4550142547. The reversal of 4550142522 is 2252410554.

It is a self number, because there is not a number n which added to its sum of digits gives 4550142522.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1654428 + ... + 1657175.

It is an arithmetic number, because the mean of its divisors is an integer number (571251690).

Almost surely, 2^4550142522 is an apocalyptic number.

4550142522 is an abundant number, since it is smaller than the sum of its proper divisors (4589884518).

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

4550142522 is a wasteful number, since it uses less digits than its factorization.

4550142522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3311837.

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 4550142522 is about 67454.7442512385. The cubic root of 4550142522 is about 1657.0730977677.

The spelling of 4550142522 in words is "four billion, five hundred fifty million, one hundred forty-two thousand, five hundred twenty-two".