67615500485 has 16 divisors (see below), whose sum is σ = 87414768000. Its totient is φ = 49911597120.

The previous prime is 67615500413. The next prime is 67615500497. The reversal of 67615500485 is 58400551676.

It is not a de Polignac number, because 67615500485 - 2¹⁰ = 67615499461 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40985 + ... + 370014.

It is an arithmetic number, because the mean of its divisors is an integer number (5463423000).

Almost surely, 2^67615500485 is an apocalyptic number.

67615500485 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

67615500485 is a deficient number, since it is larger than the sum of its proper divisors (19799267515).

67615500485 is a wasteful number, since it uses less digits than its factorization.

67615500485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413548.

The product of its (nonzero) digits is 1008000, while the sum is 47.

The spelling of 67615500485 in words is "sixty-seven billion, six hundred fifteen million, five hundred thousand, four hundred eighty-five".