5112611766 has 24 divisors (see below), whose sum is σ = 11078645760. Its totient is φ = 1704000816.

The previous prime is 5112611761. The next prime is 5112611771. The reversal of 5112611766 is 6671162115.

It is a happy number.

5112611766 is a `hidden beast` number, since 511 + 26 + 117 + 6 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (5112611761) and next prime (5112611771).

It is a super-2 number, since 2×5112611766² = 52277598139683277512, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5112611766.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5112611761) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 267216 + ... + 285708.

It is an arithmetic number, because the mean of its divisors is an integer number (461610240).

Almost surely, 2^5112611766 is an apocalyptic number.

5112611766 is an abundant number, since it is smaller than the sum of its proper divisors (5966033994).

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

5112611766 is a wasteful number, since it uses less digits than its factorization.

5112611766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33860 (or 33857 counting only the distinct ones).

The product of its digits is 15120, while the sum is 36.

The square root of 5112611766 is about 71502.5297874138. The cubic root of 5112611766 is about 1722.7183181635.

The spelling of 5112611766 in words is "five billion, one hundred twelve million, six hundred eleven thousand, seven hundred sixty-six".