2541523650 has 24 divisors (see below), whose sum is σ = 6302979024. Its totient is φ = 677739600.

The previous prime is 2541523639. The next prime is 2541523687. The reversal of 2541523650 is 563251452.

2541523650 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8471596 + ... + 8471895.

It is an arithmetic number, because the mean of its divisors is an integer number (262624126).

Almost surely, 2^2541523650 is an apocalyptic number.

2541523650 is an abundant number, since it is smaller than the sum of its proper divisors (3761455374).

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

2541523650 is a wasteful number, since it uses less digits than its factorization.

2541523650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16943506 (or 16943501 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 2541523650 is about 50413.5264586797. The cubic root of 2541523650 is about 1364.6817543577.

The spelling of 2541523650 in words is "two billion, five hundred forty-one million, five hundred twenty-three thousand, six hundred fifty".