2485692653 has 2 divisors, whose sum is σ = 2485692654. Its totient is φ = 2485692652.

The previous prime is 2485692509. The next prime is 2485692661. The reversal of 2485692653 is 3562965842.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2367600964 + 118091689 = 48658^2 + 10867^2 .

It is a cyclic number.

It is not a de Polignac number, because 2485692653 - 2⁸ = 2485692397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2485692683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1242846326 + 1242846327.

It is an arithmetic number, because the mean of its divisors is an integer number (1242846327).

Almost surely, 2^2485692653 is an apocalyptic number.

It is an amenable number.

2485692653 is a deficient number, since it is larger than the sum of its proper divisors (1).

2485692653 is an equidigital number, since it uses as much as digits as its factorization.

2485692653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3110400, while the sum is 50.

The square root of 2485692653 is about 49856.7212419750. The cubic root of 2485692653 is about 1354.6147791799.

The spelling of 2485692653 in words is "two billion, four hundred eighty-five million, six hundred ninety-two thousand, six hundred fifty-three".