2485776015 has 12 divisors (see below), whose sum is σ = 4308678504. Its totient is φ = 1325747184.

The previous prime is 2485775939. The next prime is 2485776049. The reversal of 2485776015 is 5106775842.

2485776015 is a `hidden beast` number, since 2 + 4 + 8 + 577 + 60 + 15 = 666.

It is not a de Polignac number, because 2485776015 - 2¹⁴ = 2485759631 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 55239467 = 2485776015 / (2 + 4 + 8 + 5 + 7 + 7 + 6 + 0 + 1 + 5).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 27619689 + ... + 27619778.

It is an arithmetic number, because the mean of its divisors is an integer number (359056542).

Almost surely, 2^2485776015 is an apocalyptic number.

2485776015 is a deficient number, since it is larger than the sum of its proper divisors (1822902489).

2485776015 is a wasteful number, since it uses less digits than its factorization.

2485776015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55239478 (or 55239475 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 45.

The square root of 2485776015 is about 49857.5572506315. The cubic root of 2485776015 is about 1354.6299221267.

The spelling of 2485776015 in words is "two billion, four hundred eighty-five million, seven hundred seventy-six thousand, fifteen".