7422850537 has 2 divisors, whose sum is σ = 7422850538. Its totient is φ = 7422850536.

The previous prime is 7422850531. The next prime is 7422850549. The reversal of 7422850537 is 7350582247.

7422850537 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7398752256 + 24098281 = 86016^2 + 4909^2 .

It is a cyclic number.

It is not a de Polignac number, because 7422850537 - 2²⁷ = 7288632809 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7422850493 and 7422850502.

It is not a weakly prime, because it can be changed into another prime (7422850531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3711425268 + 3711425269.

It is an arithmetic number, because the mean of its divisors is an integer number (3711425269).

Almost surely, 2^7422850537 is an apocalyptic number.

It is an amenable number.

7422850537 is a deficient number, since it is larger than the sum of its proper divisors (1).

7422850537 is an equidigital number, since it uses as much as digits as its factorization.

7422850537 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 470400, while the sum is 43.

The square root of 7422850537 is about 86155.9663459241. The cubic root of 7422850537 is about 1950.6988980212.

The spelling of 7422850537 in words is "seven billion, four hundred twenty-two million, eight hundred fifty thousand, five hundred thirty-seven".