2530409472 has 264 divisors, whose sum is σ = 8001182592. Its totient is φ = 766771200.

The previous prime is 2530409461. The next prime is 2530409491. The reversal of 2530409472 is 2749040352.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4856572 + ... + 4857092.

Almost surely, 2^2530409472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2530409472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4000591296).

2530409472 is an abundant number, since it is smaller than the sum of its proper divisors (5470773120).

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

2530409472 is a wasteful number, since it uses less digits than its factorization.

2530409472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595 (or 574 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 2530409472 is about 50303.1755657632. The cubic root of 2530409472 is about 1362.6895794562.

The spelling of 2530409472 in words is "two billion, five hundred thirty million, four hundred nine thousand, four hundred seventy-two".