2025449958747 has 8 divisors (see below), whose sum is σ = 2702259816256. Its totient is φ = 1349470036872.

The previous prime is 2025449958647. The next prime is 2025449958751. The reversal of 2025449958747 is 7478599445202.

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

It is not a de Polignac number, because 2025449958747 - 2¹⁵ = 2025449925979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2025449958797) 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, 207478213 + ... + 207487974.

It is an arithmetic number, because the mean of its divisors is an integer number (337782477032).

Almost surely, 2^{2025449958747} is an apocalyptic number.

2025449958747 is a deficient number, since it is larger than the sum of its proper divisors (676809857509).

2025449958747 is a wasteful number, since it uses less digits than its factorization.

2025449958747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414967817.

The product of its (nonzero) digits is 203212800, while the sum is 66.

The spelling of 2025449958747 in words is "two trillion, twenty-five billion, four hundred forty-nine million, nine hundred fifty-eight thousand, seven hundred forty-seven".