4550045533026 has 64 divisors (see below), whose sum is σ = 10590279413760. Its totient is φ = 1276299020160.

The previous prime is 4550045533013. The next prime is 4550045533087. The reversal of 4550045533026 is 6203355400554.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 679335 + ... + 3092181.

It is an arithmetic number, because the mean of its divisors is an integer number (165473115840).

Almost surely, 2^{4550045533026} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4550045533026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5295139706880).

4550045533026 is an abundant number, since it is smaller than the sum of its proper divisors (6040233880734).

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

4550045533026 is a wasteful number, since it uses less digits than its factorization.

4550045533026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2413679.

The product of its (nonzero) digits is 1080000, while the sum is 42.

The spelling of 4550045533026 in words is "four trillion, five hundred fifty billion, forty-five million, five hundred thirty-three thousand, twenty-six".