6245013601 has 2 divisors, whose sum is σ = 6245013602. Its totient is φ = 6245013600.

The previous prime is 6245013583. The next prime is 6245013641. The reversal of 6245013601 is 1063105426.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4217853025 + 2027160576 = 64945^2 + 45024^2 .

It is a cyclic number.

It is not a de Polignac number, because 6245013601 - 2⁵ = 6245013569 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6245013601.

It is not a weakly prime, because it can be changed into another prime (6245013641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3122506800 + 3122506801.

It is an arithmetic number, because the mean of its divisors is an integer number (3122506801).

Almost surely, 2^6245013601 is an apocalyptic number.

It is an amenable number.

6245013601 is a deficient number, since it is larger than the sum of its proper divisors (1).

6245013601 is an equidigital number, since it uses as much as digits as its factorization.

6245013601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 6245013601 is about 79025.3984551802. The cubic root of 6245013601 is about 1841.5257509601.

The spelling of 6245013601 in words is "six billion, two hundred forty-five million, thirteen thousand, six hundred one".