4522124550 has 24 divisors (see below), whose sum is σ = 11214869256. Its totient is φ = 1205899840.

The previous prime is 4522124543. The next prime is 4522124587. The reversal of 4522124550 is 554212254.

It is a super-2 number, since 2×4522124550² = 40899220891425405000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15073599 + ... + 15073898.

It is an arithmetic number, because the mean of its divisors is an integer number (467286219).

Almost surely, 2^4522124550 is an apocalyptic number.

4522124550 is an abundant number, since it is smaller than the sum of its proper divisors (6692744706).

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

4522124550 is a wasteful number, since it uses less digits than its factorization.

4522124550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30147512 (or 30147507 counting only the distinct ones).

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

The square root of 4522124550 is about 67246.7437873389. The cubic root of 4522124550 is about 1653.6648931909.

The spelling of 4522124550 in words is "four billion, five hundred twenty-two million, one hundred twenty-four thousand, five hundred fifty".