5212735722 has 20 divisors (see below), whose sum is σ = 11680389666. Its totient is φ = 1737578520.

The previous prime is 5212735699. The next prime is 5212735733. The reversal of 5212735722 is 2275372125.

5212735722 is a `hidden beast` number, since 5 + 2 + 12 + 73 + 572 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5195670561 + 17065161 = 72081^2 + 4131^2 .

It is a super-2 number, since 2×5212735722² = 54345227414829722568, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 16088529 + ... + 16088852.

Almost surely, 2^5212735722 is an apocalyptic number.

5212735722 is an abundant number, since it is smaller than the sum of its proper divisors (6467653944).

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

5212735722 is a wasteful number, since it uses less digits than its factorization.

5212735722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32177395 (or 32177386 counting only the distinct ones).

The product of its digits is 58800, while the sum is 36.

The square root of 5212735722 is about 72199.2778495741. The cubic root of 5212735722 is about 1733.8914396661.

The spelling of 5212735722 in words is "five billion, two hundred twelve million, seven hundred thirty-five thousand, seven hundred twenty-two".