4967777811 has 4 divisors (see below), whose sum is σ = 6623703752. Its totient is φ = 3311851872.

The previous prime is 4967777783. The next prime is 4967777813. The reversal of 4967777811 is 1187777694.

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

It is not a de Polignac number, because 4967777811 - 2⁹ = 4967777299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4967777813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 827962966 + ... + 827962971.

It is an arithmetic number, because the mean of its divisors is an integer number (1655925938).

Almost surely, 2^4967777811 is an apocalyptic number.

4967777811 is a deficient number, since it is larger than the sum of its proper divisors (1655925941).

4967777811 is a wasteful number, since it uses less digits than its factorization.

4967777811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655925940.

The product of its digits is 4148928, while the sum is 57.

The square root of 4967777811 is about 70482.4645638899. The cubic root of 4967777811 is about 1706.2947496911.

The spelling of 4967777811 in words is "four billion, nine hundred sixty-seven million, seven hundred seventy-seven thousand, eight hundred eleven".