2501113673 has 4 divisors (see below), whose sum is σ = 2524059780. Its totient is φ = 2478167568.

The previous prime is 2501113649. The next prime is 2501113687. The reversal of 2501113673 is 3763111052.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1988000569 + 513113104 = 44587^2 + 22652^2 .

It is a cyclic number.

It is not a de Polignac number, because 2501113673 - 2¹⁴ = 2501097289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2501113873) 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 3 ways as a sum of consecutive naturals, for example, 11472890 + ... + 11473107.

It is an arithmetic number, because the mean of its divisors is an integer number (631014945).

Almost surely, 2^2501113673 is an apocalyptic number.

It is an amenable number.

2501113673 is a deficient number, since it is larger than the sum of its proper divisors (22946107).

2501113673 is a wasteful number, since it uses less digits than its factorization.

2501113673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22946106.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 2501113673 is about 50011.1354900086. The cubic root of 2501113673 is about 1357.4103099535.

The spelling of 2501113673 in words is "two billion, five hundred one million, one hundred thirteen thousand, six hundred seventy-three".