4947763546 has 16 divisors (see below), whose sum is σ = 8149963968. Its totient is φ = 2234088000.

The previous prime is 4947763531. The next prime is 4947763553. The reversal of 4947763546 is 6453677494.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 741375 + ... + 748018.

It is an arithmetic number, because the mean of its divisors is an integer number (509372748).

Almost surely, 2^4947763546 is an apocalyptic number.

4947763546 is a deficient number, since it is larger than the sum of its proper divisors (3202200422).

4947763546 is a wasteful number, since it uses less digits than its factorization.

4947763546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1489557.

The product of its digits is 15240960, while the sum is 55.

The square root of 4947763546 is about 70340.3408152107. The cubic root of 4947763546 is about 1704.0002160524. Note that the first 3 decimals are identical.

The spelling of 4947763546 in words is "four billion, nine hundred forty-seven million, seven hundred sixty-three thousand, five hundred forty-six".