2541403450 has 48 divisors (see below), whose sum is σ = 4856564160. Its totient is φ = 988848000.

The previous prime is 2541403439. The next prime is 2541403481. The reversal of 2541403450 is 543041452.

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, 775315 + ... + 778585.

It is an arithmetic number, because the mean of its divisors is an integer number (101178420).

Almost surely, 2^2541403450 is an apocalyptic number.

2541403450 is a deficient number, since it is larger than the sum of its proper divisors (2315160710).

2541403450 is a wasteful number, since it uses less digits than its factorization.

2541403450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3703 (or 3698 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 2541403450 is about 50412.3343042157. The cubic root of 2541403450 is about 1364.6602400543.

The spelling of 2541403450 in words is "two billion, five hundred forty-one million, four hundred three thousand, four hundred fifty".