2469854655 has 48 divisors (see below), whose sum is σ = 4521194496. Its totient is φ = 1244760000.

The previous prime is 2469854641. The next prime is 2469854663. The reversal of 2469854655 is 5564589642.

2469854655 is a `hidden beast` number, since 2 + 4 + 6 + 98 + 546 + 5 + 5 = 666.

It is not a de Polignac number, because 2469854655 - 2⁶ = 2469854591 is a prime.

It is a super-2 number, since 2×2469854655² = 12200364033650338050, 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 47 ways as a sum of consecutive naturals, for example, 71530 + ... + 100280.

It is an arithmetic number, because the mean of its divisors is an integer number (94191552).

Almost surely, 2^2469854655 is an apocalyptic number.

2469854655 is a deficient number, since it is larger than the sum of its proper divisors (2051339841).

2469854655 is a wasteful number, since it uses less digits than its factorization.

2469854655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28868 (or 28865 counting only the distinct ones).

The product of its digits is 10368000, while the sum is 54.

The square root of 2469854655 is about 49697.6322876654. The cubic root of 2469854655 is about 1351.7315969227.

The spelling of 2469854655 in words is "two billion, four hundred sixty-nine million, eight hundred fifty-four thousand, six hundred fifty-five".