3615264061 has 2 divisors, whose sum is σ = 3615264062. Its totient is φ = 3615264060.

The previous prime is 3615263983. The next prime is 3615264067. The reversal of 3615264061 is 1604625163.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3608404900 + 6859161 = 60070^2 + 2619^2 .

It is a cyclic number.

It is not a de Polignac number, because 3615264061 - 2⁹ = 3615263549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3615264067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1807632030 + 1807632031.

It is an arithmetic number, because the mean of its divisors is an integer number (1807632031).

Almost surely, 2^3615264061 is an apocalyptic number.

It is an amenable number.

3615264061 is a deficient number, since it is larger than the sum of its proper divisors (1).

3615264061 is an equidigital number, since it uses as much as digits as its factorization.

3615264061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 3615264061 is about 60127.0659603477. The cubic root of 3615264061 is about 1534.7819205159.

The spelling of 3615264061 in words is "three billion, six hundred fifteen million, two hundred sixty-four thousand, sixty-one".