2052041040 has 400 divisors, whose sum is σ = 8577486720. Its totient is φ = 444165120.

The previous prime is 2052041027. The next prime is 2052041081. The reversal of 2052041040 is 401402502.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 860650 + ... + 863030.

Almost surely, 2^2052041040 is an apocalyptic number.

2052041040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2052041040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4288743360).

2052041040 is an abundant number, since it is smaller than the sum of its proper divisors (6525445680).

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

2052041040 is a wasteful number, since it uses less digits than its factorization.

2052041040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2432 (or 2417 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 2052041040 is about 45299.4595994257. The cubic root of 2052041040 is about 1270.7555468672.

Adding to 2052041040 its reverse (401402502), we get a palindrome (2453443542).

The spelling of 2052041040 in words is "two billion, fifty-two million, forty-one thousand, forty".