2538074448 has 360 divisors, whose sum is σ = 9005637888. Its totient is φ = 653073408.

The previous prime is 2538074437. The next prime is 2538074453. The reversal of 2538074448 is 8444708352.

It is a happy number.

2538074448 is a `hidden beast` number, since 2 + 538 + 0 + 74 + 4 + 48 = 666.

2538074448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2538074448³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 8006386 + ... + 8006702.

Almost surely, 2^2538074448 is an apocalyptic number.

2538074448 is a gapful number since it is divisible by the number (28) 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 2538074448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4502818944).

2538074448 is an abundant number, since it is smaller than the sum of its proper divisors (6467563440).

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

2538074448 is a wasteful number, since it uses less digits than its factorization.

2538074448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411 (or 389 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 45.

The square root of 2538074448 is about 50379.3057514690. The cubic root of 2538074448 is about 1364.0641203879.

The spelling of 2538074448 in words is "two billion, five hundred thirty-eight million, seventy-four thousand, four hundred forty-eight".