5213770772 has 96 divisors (see below), whose sum is σ = 11212615680. Its totient is φ = 2071681920.

The previous prime is 5213770763. The next prime is 5213770819. The reversal of 5213770772 is 2770773125.

It is a happy number.

It is a super-2 number, since 2×5213770772² = 54366811325922951968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11260613 + ... + 11261075.

It is an arithmetic number, because the mean of its divisors is an integer number (116798080).

Almost surely, 2^5213770772 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5213770772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5606307840).

5213770772 is an abundant number, since it is smaller than the sum of its proper divisors (5998844908).

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

5213770772 is a wasteful number, since it uses less digits than its factorization.

5213770772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901 (or 899 counting only the distinct ones).

The product of its (nonzero) digits is 144060, while the sum is 41.

The square root of 5213770772 is about 72206.4455017694. The cubic root of 5213770772 is about 1734.0061935854.

The spelling of 5213770772 in words is "five billion, two hundred thirteen million, seven hundred seventy thousand, seven hundred seventy-two".