3052525440 has 256 divisors, whose sum is σ = 10558175040. Its totient is φ = 747110400.

The previous prime is 3052525433. The next prime is 3052525547. The reversal of 3052525440 is 445252503.

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

It is a junction number, because it is equal to n+sod(n) for n = 3052525398 and 3052525407.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 1337100 + ... + 1339380.

Almost surely, 2^3052525440 is an apocalyptic number.

3052525440 is a gapful number since it is divisible by the number (30) 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 3052525440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5279087520).

3052525440 is an abundant number, since it is smaller than the sum of its proper divisors (7505649600).

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

3052525440 is a wasteful number, since it uses less digits than its factorization.

3052525440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2361 (or 2349 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 3052525440 is about 55249.6646143667. The cubic root of 3052525440 is about 1450.6181177584.

Adding to 3052525440 its reverse (445252503), we get a palindrome (3497777943).

The spelling of 3052525440 in words is "three billion, fifty-two million, five hundred twenty-five thousand, four hundred forty".