85093503 has 8 divisors (see below), whose sum is σ = 123772416. Its totient is φ = 51571800.

The previous prime is 85093501. The next prime is 85093513. The reversal of 85093503 is 30539058.

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

It is not a de Polignac number, because 85093503 - 2¹ = 85093501 is a prime.

It is a super-2 number, since 2×85093503² = 14481808505622018, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 2578591 = 85093503 / (8 + 5 + 0 + 9 + 3 + 5 + 0 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85093501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1289263 + ... + 1289328.

It is an arithmetic number, because the mean of its divisors is an integer number (15471552).

Almost surely, 2^85093503 is an apocalyptic number.

85093503 is a deficient number, since it is larger than the sum of its proper divisors (38678913).

85093503 is a wasteful number, since it uses less digits than its factorization.

85093503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2578605.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 85093503 is about 9224.6139756632. The cubic root of 85093503 is about 439.8441303959.

The spelling of 85093503 in words is "eighty-five million, ninety-three thousand, five hundred three".