7613150197 has 2 divisors, whose sum is σ = 7613150198. Its totient is φ = 7613150196.

The previous prime is 7613150173. The next prime is 7613150219. The reversal of 7613150197 is 7910513167.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4816221201 + 2796928996 = 69399^2 + 52886^2 .

It is an emirp because it is prime and its reverse (7910513167) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7613150197 is a prime.

It is a super-2 number, since 2×7613150197² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7613120197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3806575098 + 3806575099.

It is an arithmetic number, because the mean of its divisors is an integer number (3806575099).

Almost surely, 2^7613150197 is an apocalyptic number.

It is an amenable number.

7613150197 is a deficient number, since it is larger than the sum of its proper divisors (1).

7613150197 is an equidigital number, since it uses as much as digits as its factorization.

7613150197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39690, while the sum is 40.

The square root of 7613150197 is about 87253.3678261189. The cubic root of 7613150197 is about 1967.2284625644.

The spelling of 7613150197 in words is "seven billion, six hundred thirteen million, one hundred fifty thousand, one hundred ninety-seven".