4252722057192 has 32 divisors (see below), whose sum is σ = 12150634449600. Its totient is φ = 1215063444864.

The previous prime is 4252722057139. The next prime is 4252722057193. The reversal of 4252722057192 is 2917502272524.

It is not an unprimeable number, because it can be changed into a prime (4252722057193) 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, 12656910717 + ... + 12656911052.

It is an arithmetic number, because the mean of its divisors is an integer number (379707326550).

Almost surely, 2^{4252722057192} is an apocalyptic number.

4252722057192 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4252722057192 is an abundant number, since it is smaller than the sum of its proper divisors (7897912392408).

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

4252722057192 is a wasteful number, since it uses less digits than its factorization.

4252722057192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25313821785 (or 25313821781 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 48.

The spelling of 4252722057192 in words is "four trillion, two hundred fifty-two billion, seven hundred twenty-two million, fifty-seven thousand, one hundred ninety-two".