4973921356 has 24 divisors (see below), whose sum is σ = 8999266304. Its totient is φ = 2402954640.

The previous prime is 4973921347. The next prime is 4973921377. The reversal of 4973921356 is 6531293794.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48541 + ... + 110923.

Almost surely, 2^4973921356 is an apocalyptic number.

It is an amenable number.

4973921356 is a deficient number, since it is larger than the sum of its proper divisors (4025344948).

4973921356 is a wasteful number, since it uses less digits than its factorization.

4973921356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63061 (or 63059 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 49.

The square root of 4973921356 is about 70526.0331792452. The cubic root of 4973921356 is about 1706.9978393957.

The spelling of 4973921356 in words is "four billion, nine hundred seventy-three million, nine hundred twenty-one thousand, three hundred fifty-six".