2481047765 has 32 divisors (see below), whose sum is σ = 3499891200. Its totient is φ = 1652776704.

The previous prime is 2481047741. The next prime is 2481047771. The reversal of 2481047765 is 5677401842.

2481047765 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2481047765 - 2¹⁰ = 2481046741 is a prime.

It is a super-2 number, since 2×2481047765² = 12311196024422990450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1272011 + ... + 1273959.

It is an arithmetic number, because the mean of its divisors is an integer number (109371600).

Almost surely, 2^2481047765 is an apocalyptic number.

It is an amenable number.

2481047765 is a deficient number, since it is larger than the sum of its proper divisors (1018843435).

2481047765 is a wasteful number, since it uses less digits than its factorization.

2481047765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2981.

The product of its (nonzero) digits is 376320, while the sum is 44.

The square root of 2481047765 is about 49810.1170948232. The cubic root of 2481047765 is about 1353.7704863828.

The spelling of 2481047765 in words is "two billion, four hundred eighty-one million, forty-seven thousand, seven hundred sixty-five".