2485641399 has 16 divisors (see below), whose sum is σ = 3325996800. Its totient is φ = 1651202496.

The previous prime is 2485641397. The next prime is 2485641409. The reversal of 2485641399 is 9931465842.

2485641399 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 not a de Polignac number, because 2485641399 - 2¹ = 2485641397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2485641391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1702932 + ... + 1704390.

It is an arithmetic number, because the mean of its divisors is an integer number (207874800).

Almost surely, 2^2485641399 is an apocalyptic number.

2485641399 is a deficient number, since it is larger than the sum of its proper divisors (840355401).

2485641399 is a wasteful number, since it uses less digits than its factorization.

2485641399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3094.

The product of its digits is 1866240, while the sum is 51.

The square root of 2485641399 is about 49856.2072263826. The cubic root of 2485641399 is about 1354.6054685754.

The spelling of 2485641399 in words is "two billion, four hundred eighty-five million, six hundred forty-one thousand, three hundred ninety-nine".