2500274999 has 4 divisors (see below), whose sum is σ = 2631868440. Its totient is φ = 2368681560.

The previous prime is 2500274993. The next prime is 2500275047. The reversal of 2500274999 is 9994720052.

2500274999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2500274999 - 2¹⁶ = 2500209463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2500274993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65796692 + ... + 65796729.

It is an arithmetic number, because the mean of its divisors is an integer number (657967110).

Almost surely, 2^2500274999 is an apocalyptic number.

2500274999 is a deficient number, since it is larger than the sum of its proper divisors (131593441).

2500274999 is a wasteful number, since it uses less digits than its factorization.

2500274999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131593440.

The product of its (nonzero) digits is 408240, while the sum is 47.

The square root of 2500274999 is about 50002.7499143797. The cubic root of 2500274999 is about 1357.2585706149.

It can be divided in two parts, 25002 and 74999, that added together give a palindrome (100001).

The spelling of 2500274999 in words is "two billion, five hundred million, two hundred seventy-four thousand, nine hundred ninety-nine".