4811553982 has 4 divisors (see below), whose sum is σ = 7217330976. Its totient is φ = 2405776990.

The previous prime is 4811553959. The next prime is 4811554019. The reversal of 4811553982 is 2893551184.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1202888494 + ... + 1202888497.

It is an arithmetic number, because the mean of its divisors is an integer number (1804332744).

Almost surely, 2^4811553982 is an apocalyptic number.

4811553982 is a deficient number, since it is larger than the sum of its proper divisors (2405776994).

4811553982 is a wasteful number, since it uses less digits than its factorization.

4811553982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2405776993.

The product of its digits is 345600, while the sum is 46.

The square root of 4811553982 is about 69365.3658679892. The cubic root of 4811553982 is about 1688.2177191133.

The spelling of 4811553982 in words is "four billion, eight hundred eleven million, five hundred fifty-three thousand, nine hundred eighty-two".