2054444502 has 144 divisors (see below), whose sum is σ = 4975725888. Its totient is φ = 560688480.

The previous prime is 2054444473. The next prime is 2054444507.

2054444502 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×2054444502³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2054444502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054444507) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 12603873 + ... + 12604035.

It is an arithmetic number, because the mean of its divisors is an integer number (34553652).

Almost surely, 2^2054444502 is an apocalyptic number.

2054444502 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2054444502, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2487862944).

2054444502 is an abundant number, since it is smaller than the sum of its proper divisors (2921281386).

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

2054444502 is a wasteful number, since it uses less digits than its factorization.

2054444502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 30.

The square root of 2054444502 is about 45325.9804306537. The cubic root of 2054444502 is about 1271.2514792850.

The spelling of 2054444502 in words is "two billion, fifty-four million, four hundred forty-four thousand, five hundred two".