2539490441 has 8 divisors (see below), whose sum is σ = 2600267904. Its totient is φ = 2479407840.

The previous prime is 2539490423. The next prime is 2539490461. The reversal of 2539490441 is 1440949352.

2539490441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2539490441 - 2¹⁴ = 2539474057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2539490461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166316 + ... + 180941.

It is an arithmetic number, because the mean of its divisors is an integer number (325033488).

Almost surely, 2^2539490441 is an apocalyptic number.

It is an amenable number.

2539490441 is a deficient number, since it is larger than the sum of its proper divisors (60777463).

2539490441 is a wasteful number, since it uses less digits than its factorization.

2539490441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347431.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 2539490441 is about 50393.3571118258. The cubic root of 2539490441 is about 1364.3177439125.

The spelling of 2539490441 in words is "two billion, five hundred thirty-nine million, four hundred ninety thousand, four hundred forty-one".