2501111063 has 8 divisors (see below), whose sum is σ = 2786538240. Its totient is φ = 2225359480.

The previous prime is 2501111047. The next prime is 2501111083. The reversal of 2501111063 is 3601111052.

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 2501111063 - 2⁴ = 2501111047 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 (2501111023) 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, 2418353 + ... + 2419386.

It is an arithmetic number, because the mean of its divisors is an integer number (348317280).

Almost surely, 2^2501111063 is an apocalyptic number.

2501111063 is a deficient number, since it is larger than the sum of its proper divisors (285427177).

2501111063 is a wasteful number, since it uses less digits than its factorization.

2501111063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4837797.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 2501111063 is about 50011.1093958132. The cubic root of 2501111063 is about 1357.4098377849.

The spelling of 2501111063 in words is "two billion, five hundred one million, one hundred eleven thousand, sixty-three".