5262009012 has 108 divisors (see below), whose sum is σ = 14492106720. Its totient is φ = 1609073856.

The previous prime is 5262009007. The next prime is 5262009061. The reversal of 5262009012 is 2109002625.

It is a super-2 number, since 2×5262009012² = 55377477684738432288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1013439 + ... + 1018617.

Almost surely, 2^5262009012 is an apocalyptic number.

5262009012 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 5262009012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7246053360).

5262009012 is an abundant number, since it is smaller than the sum of its proper divisors (9230097708).

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

5262009012 is a wasteful number, since it uses less digits than its factorization.

5262009012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5382 (or 5364 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 5262009012 is about 72539.7064510189. The cubic root of 5262009012 is about 1739.3375083959.

The spelling of 5262009012 in words is "five billion, two hundred sixty-two million, nine thousand, twelve".