2481945927 has 8 divisors (see below), whose sum is σ = 3483432960. Its totient is φ = 1567544760.

The previous prime is 2481945913. The next prime is 2481945931. The reversal of 2481945927 is 7295491842.

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

It is not a de Polignac number, because 2481945927 - 2⁶ = 2481945863 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2481945927.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2481945997) 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, 21771399 + ... + 21771512.

It is an arithmetic number, because the mean of its divisors is an integer number (435429120).

Almost surely, 2^2481945927 is an apocalyptic number.

2481945927 is a deficient number, since it is larger than the sum of its proper divisors (1001487033).

2481945927 is a wasteful number, since it uses less digits than its factorization.

2481945927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43542933.

The product of its digits is 1451520, while the sum is 51.

The square root of 2481945927 is about 49819.1321381656. The cubic root of 2481945927 is about 1353.9338257767.

The spelling of 2481945927 in words is "two billion, four hundred eighty-one million, nine hundred forty-five thousand, nine hundred twenty-seven".