4562811816 has 32 divisors (see below), whose sum is σ = 11466144960. Its totient is φ = 1513055232.

The previous prime is 4562811811. The next prime is 4562811821. The reversal of 4562811816 is 6181182654.

It is an interprime number because it is at equal distance from previous prime (4562811811) and next prime (4562811821).

It is not an unprimeable number, because it can be changed into a prime (4562811811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487900 + ... + 497163.

It is an arithmetic number, because the mean of its divisors is an integer number (358317030).

Almost surely, 2^4562811816 is an apocalyptic number.

It is an amenable number.

4562811816 is an abundant number, since it is smaller than the sum of its proper divisors (6903333144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4562811816 is a wasteful number, since it uses less digits than its factorization.

4562811816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985265 (or 985261 counting only the distinct ones).

The product of its digits is 92160, while the sum is 42.

The square root of 4562811816 is about 67548.5885566827. The cubic root of 4562811816 is about 1658.6096424104.

The spelling of 4562811816 in words is "four billion, five hundred sixty-two million, eight hundred eleven thousand, eight hundred sixteen".