5166244512 has 576 divisors, whose sum is σ = 18782959104. Its totient is φ = 1322680320.

The previous prime is 5166244507. The next prime is 5166244537. The reversal of 5166244512 is 2154426615.

5166244512 is a `hidden beast` number, since 5 + 16 + 624 + 4 + 5 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 32905938 + ... + 32906094.

It is an arithmetic number, because the mean of its divisors is an integer number (32609304).

Almost surely, 2^5166244512 is an apocalyptic number.

5166244512 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5166244512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9391479552).

5166244512 is an abundant number, since it is smaller than the sum of its proper divisors (13616714592).

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

5166244512 is a wasteful number, since it uses less digits than its factorization.

5166244512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261 (or 250 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 5166244512 is about 71876.5922397549. The cubic root of 5166244512 is about 1728.7213102336.

The spelling of 5166244512 in words is "five billion, one hundred sixty-six million, two hundred forty-four thousand, five hundred twelve".