68060503 has 16 divisors (see below), whose sum is σ = 82612224. Its totient is φ = 54737280.

The previous prime is 68060491. The next prime is 68060513. The reversal of 68060503 is 30506086.

It is not a de Polignac number, because 68060503 - 2⁵ = 68060471 is a prime.

It is a super-2 number, since 2×68060503² = 9264464137226018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68060513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50626 + ... + 51952.

It is an arithmetic number, because the mean of its divisors is an integer number (5163264).

Almost surely, 2^68060503 is an apocalyptic number.

68060503 is a deficient number, since it is larger than the sum of its proper divisors (14551721).

68060503 is a wasteful number, since it uses less digits than its factorization.

68060503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1782.

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

The square root of 68060503 is about 8249.8789688092. The cubic root of 68060503 is about 408.2865293941.

Adding to 68060503 its reverse (30506086), we get a palindrome (98566589).

The spelling of 68060503 in words is "sixty-eight million, sixty thousand, five hundred three".