605254650640154 has 32 divisors (see below), whose sum is σ = 921687658064640. Its totient is φ = 298044744192000.

The previous prime is 605254650640111. The next prime is 605254650640177. The reversal of 605254650640154 is 451046056452506.

It is a junction number, because it is equal to n+sod(n) for n = 605254650640096 and 605254650640105.

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, 3948583994 + ... + 3948737274.

It is an arithmetic number, because the mean of its divisors is an integer number (28802739314520).

Almost surely, 2^{605254650640154} is an apocalyptic number.

605254650640154 is a deficient number, since it is larger than the sum of its proper divisors (316433007424486).

605254650640154 is a wasteful number, since it uses less digits than its factorization.

605254650640154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216086.

The product of its (nonzero) digits is 17280000, while the sum is 53.

The spelling of 605254650640154 in words is "six hundred five trillion, two hundred fifty-four billion, six hundred fifty million, six hundred forty thousand, one hundred fifty-four".