5212546446 has 16 divisors (see below), whose sum is σ = 10425801600. Its totient is φ = 1737397368.

The previous prime is 5212546433. The next prime is 5212546447. The reversal of 5212546446 is 6446452125.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5212546447) 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, 150775 + ... + 182093.

It is an arithmetic number, because the mean of its divisors is an integer number (651612600).

Almost surely, 2^5212546446 is an apocalyptic number.

5212546446 is an abundant number, since it is smaller than the sum of its proper divisors (5213255154).

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

5212546446 is a wasteful number, since it uses less digits than its factorization.

5212546446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59063.

The product of its digits is 230400, while the sum is 39.

The square root of 5212546446 is about 72197.9670489412. The cubic root of 5212546446 is about 1733.8704533724.

The spelling of 5212546446 in words is "five billion, two hundred twelve million, five hundred forty-six thousand, four hundred forty-six".