7422450613 has 2 divisors, whose sum is σ = 7422450614. Its totient is φ = 7422450612.

The previous prime is 7422450583. The next prime is 7422450709. The reversal of 7422450613 is 3160542247.

7422450613 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., 6862796964 + 559653649 = 82842^2 + 23657^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7422450613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7422450713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3711225306 + 3711225307.

It is an arithmetic number, because the mean of its divisors is an integer number (3711225307).

Almost surely, 2^7422450613 is an apocalyptic number.

It is an amenable number.

7422450613 is a deficient number, since it is larger than the sum of its proper divisors (1).

7422450613 is an equidigital number, since it uses as much as digits as its factorization.

7422450613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 7422450613 is about 86153.6453842784. The cubic root of 7422450613 is about 1950.6638645206.

The spelling of 7422450613 in words is "seven billion, four hundred twenty-two million, four hundred fifty thousand, six hundred thirteen".