2452403520 has 896 divisors, whose sum is σ = 10814791680. Its totient is φ = 510935040.

The previous prime is 2452403509. The next prime is 2452403599. The reversal of 2452403520 is 253042542.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 57032619 + ... + 57032661.

It is an arithmetic number, because the mean of its divisors is an integer number (12070080).

Almost surely, 2^2452403520 is an apocalyptic number.

2452403520 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 2452403520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5407395840).

2452403520 is an abundant number, since it is smaller than the sum of its proper divisors (8362388160).

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

2452403520 is a wasteful number, since it uses less digits than its factorization.

2452403520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140 (or 124 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 2452403520 is about 49521.7479497645. The cubic root of 2452403520 is about 1348.5404472643.

The spelling of 2452403520 in words is "two billion, four hundred fifty-two million, four hundred three thousand, five hundred twenty".