601615505606 has 8 divisors (see below), whose sum is σ = 902527719384. Its totient is φ = 300772932480.

The previous prime is 601615505581. The next prime is 601615505609. The reversal of 601615505606 is 606505516106.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601615505609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17388560 + ... + 17423123.

It is an arithmetic number, because the mean of its divisors is an integer number (112815964923).

Almost surely, 2^601615505606 is an apocalyptic number.

601615505606 is a deficient number, since it is larger than the sum of its proper divisors (300912213778).

601615505606 is a wasteful number, since it uses less digits than its factorization.

601615505606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34820326.

The product of its (nonzero) digits is 162000, while the sum is 41.

The spelling of 601615505606 in words is "six hundred one billion, six hundred fifteen million, five hundred five thousand, six hundred six".