85410503 has 8 divisors (see below), whose sum is σ = 88315920. Its totient is φ = 82544320.

The previous prime is 85410497. The next prime is 85410509. The reversal of 85410503 is 30501458.

It is an interprime number because it is at equal distance from previous prime (85410497) and next prime (85410509).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 85410503 - 2⁶ = 85410439 is a prime.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85410509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5348 + ... + 14121.

It is an arithmetic number, because the mean of its divisors is an integer number (11039490).

Almost surely, 2^85410503 is an apocalyptic number.

85410503 is a deficient number, since it is larger than the sum of its proper divisors (2905417).

85410503 is a wasteful number, since it uses less digits than its factorization.

85410503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19617.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 85410503 is about 9241.7802938611. The cubic root of 85410503 is about 440.3896393595.

The spelling of 85410503 in words is "eighty-five million, four hundred ten thousand, five hundred three".