4722140537 has 2 divisors, whose sum is σ = 4722140538. Its totient is φ = 4722140536.

The previous prime is 4722140483. The next prime is 4722140573. The reversal of 4722140537 is 7350412274.

4722140537 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (4722140573) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3993734416 + 728406121 = 63196^2 + 26989^2 .

It is a cyclic number.

It is not a de Polignac number, because 4722140537 - 2¹⁸ = 4721878393 is a prime.

It is a super-2 number, since 2×4722140537² = 44597222502357296738, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4722140497 and 4722140506.

It is not a weakly prime, because it can be changed into another prime (4722040537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2361070268 + 2361070269.

It is an arithmetic number, because the mean of its divisors is an integer number (2361070269).

Almost surely, 2^4722140537 is an apocalyptic number.

It is an amenable number.

4722140537 is a deficient number, since it is larger than the sum of its proper divisors (1).

4722140537 is an equidigital number, since it uses as much as digits as its factorization.

4722140537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 4722140537 is about 68717.8327437646. The cubic root of 4722140537 is about 1677.6948422072.

The spelling of 4722140537 in words is "four billion, seven hundred twenty-two million, one hundred forty thousand, five hundred thirty-seven".