5212561362 has 16 divisors (see below), whose sum is σ = 10532599392. Its totient is φ = 1719607680.

The previous prime is 5212561349. The next prime is 5212561373. The reversal of 5212561362 is 2631652125.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4477564 + ... + 4478727.

It is an arithmetic number, because the mean of its divisors is an integer number (658287462).

Almost surely, 2^5212561362 is an apocalyptic number.

5212561362 is an abundant number, since it is smaller than the sum of its proper divisors (5320038030).

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

5212561362 is a wasteful number, since it uses less digits than its factorization.

5212561362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8956393.

The product of its digits is 21600, while the sum is 33.

The square root of 5212561362 is about 72198.0703481748. The cubic root of 5212561362 is about 1733.8721072273.

The spelling of 5212561362 in words is "five billion, two hundred twelve million, five hundred sixty-one thousand, three hundred sixty-two".