4961255655 has 32 divisors (see below), whose sum is σ = 8207124480. Its totient is φ = 2556570240.

The previous prime is 4961255653. The next prime is 4961255671. The reversal of 4961255655 is 5565521694.

4961255655 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4961255655 - 2¹ = 4961255653 is a prime.

It is a super-2 number, since 2×4961255655² = 49228115348538958050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4961255653) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 295476 + ... + 311814.

It is an arithmetic number, because the mean of its divisors is an integer number (256472640).

Almost surely, 2^4961255655 is an apocalyptic number.

4961255655 is a deficient number, since it is larger than the sum of its proper divisors (3245868825).

4961255655 is a wasteful number, since it uses less digits than its factorization.

4961255655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17031.

The product of its digits is 1620000, while the sum is 48.

The square root of 4961255655 is about 70436.1814339761. The cubic root of 4961255655 is about 1705.5476957240.

The spelling of 4961255655 in words is "four billion, nine hundred sixty-one million, two hundred fifty-five thousand, six hundred fifty-five".