4897155051 has 16 divisors (see below), whose sum is σ = 7258960800. Its totient is φ = 3263007744.

The previous prime is 4897155041. The next prime is 4897155071. The reversal of 4897155051 is 1505517984.

4897155051 is a `hidden beast` number, since 4 + 8 + 97 + 1 + 550 + 5 + 1 = 666.

4897155051 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 4897155051 - 2⁶ = 4897154987 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4897154988 and 4897155006.

It is not an unprimeable number, because it can be changed into a prime (4897155001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2995 + ... + 99011.

It is an arithmetic number, because the mean of its divisors is an integer number (453685050).

Almost surely, 2^4897155051 is an apocalyptic number.

4897155051 is a deficient number, since it is larger than the sum of its proper divisors (2361805749).

4897155051 is a wasteful number, since it uses less digits than its factorization.

4897155051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97915 (or 97909 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 45.

The square root of 4897155051 is about 69979.6759852459. The cubic root of 4897155051 is about 1698.1704713415.

The spelling of 4897155051 in words is "four billion, eight hundred ninety-seven million, one hundred fifty-five thousand, fifty-one".