2500277775249 has 8 divisors (see below), whose sum is σ = 3390207153120. Its totient is φ = 1638600123776.

The previous prime is 2500277775161. The next prime is 2500277775253. The reversal of 2500277775249 is 9425777720052.

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 2500277775249 - 2¹⁵ = 2500277742481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2500277775269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7062931392 + ... + 7062931745.

It is an arithmetic number, because the mean of its divisors is an integer number (423775894140).

Almost surely, 2^{2500277775249} is an apocalyptic number.

It is an amenable number.

2500277775249 is a deficient number, since it is larger than the sum of its proper divisors (889929377871).

2500277775249 is a wasteful number, since it uses less digits than its factorization.

2500277775249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14125863199.

The product of its (nonzero) digits is 17287200, while the sum is 57.

The spelling of 2500277775249 in words is "two trillion, five hundred billion, two hundred seventy-seven million, seven hundred seventy-five thousand, two hundred forty-nine".