4920811655 has 8 divisors (see below), whose sum is σ = 5922498192. Its totient is φ = 3924966528.

The previous prime is 4920811631. The next prime is 4920811657. The reversal of 4920811655 is 5561180294.

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

It is a cyclic number.

It is not a de Polignac number, because 4920811655 - 2⁶ = 4920811591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4920811657) 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, 1458497 + ... + 1461866.

It is an arithmetic number, because the mean of its divisors is an integer number (740312274).

Almost surely, 2^4920811655 is an apocalyptic number.

4920811655 is a deficient number, since it is larger than the sum of its proper divisors (1001686537).

4920811655 is a wasteful number, since it uses less digits than its factorization.

4920811655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2920705.

The product of its (nonzero) digits is 86400, while the sum is 41.

The square root of 4920811655 is about 70148.4971685068. The cubic root of 4920811655 is about 1700.9005211631.

The spelling of 4920811655 in words is "four billion, nine hundred twenty million, eight hundred eleven thousand, six hundred fifty-five".