85492103 has 2 divisors, whose sum is σ = 85492104. Its totient is φ = 85492102.

The previous prime is 85492073. The next prime is 85492117. The reversal of 85492103 is 30129458.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-85492103 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 85492103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (85492193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42746051 + 42746052.

It is an arithmetic number, because the mean of its divisors is an integer number (42746052).

Almost surely, 2^85492103 is an apocalyptic number.

85492103 is a deficient number, since it is larger than the sum of its proper divisors (1).

85492103 is an equidigital number, since it uses as much as digits as its factorization.

85492103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 85492103 is about 9246.1939737386. The cubic root of 85492103 is about 440.5298420871.

The spelling of 85492103 in words is "eighty-five million, four hundred ninety-two thousand, one hundred three".