999811752062 has 16 divisors (see below), whose sum is σ = 1562563809792. Its totient is φ = 479258569560.

The previous prime is 999811752061. The next prime is 999811752067. The reversal of 999811752062 is 260257118999.

999811752062 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×999811752062² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 999811751992 and 999811752010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (999811752061) 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, 75348488 + ... + 75361755.

It is an arithmetic number, because the mean of its divisors is an integer number (97660238112).

Almost surely, 2^999811752062 is an apocalyptic number.

999811752062 is a deficient number, since it is larger than the sum of its proper divisors (562752057730).

999811752062 is a wasteful number, since it uses less digits than its factorization.

999811752062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150710383.

The product of its (nonzero) digits is 4898880, while the sum is 59.

The spelling of 999811752062 in words is "nine hundred ninety-nine billion, eight hundred eleven million, seven hundred fifty-two thousand, sixty-two".