5212923612 has 24 divisors (see below), whose sum is σ = 13099141776. Its totient is φ = 1603976448.

The previous prime is 5212923601. The next prime is 5212923613. The reversal of 5212923612 is 2163292125.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5212923613) 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, 16707933 + ... + 16708244.

It is an arithmetic number, because the mean of its divisors is an integer number (545797574).

Almost surely, 2^5212923612 is an apocalyptic number.

5212923612 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5212923612 is an abundant number, since it is smaller than the sum of its proper divisors (7886218164).

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

5212923612 is a wasteful number, since it uses less digits than its factorization.

5212923612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33416197 (or 33416195 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 5212923612 is about 72200.5790281491. The cubic root of 5212923612 is about 1733.9122717823.

The spelling of 5212923612 in words is "five billion, two hundred twelve million, nine hundred twenty-three thousand, six hundred twelve".