616264024454356 has 12 divisors (see below), whose sum is σ = 1079287185912768. Its totient is φ = 307896257050712.

The previous prime is 616264024454333. The next prime is 616264024454359. The reversal of 616264024454356 is 653454420462616.

It is a self number, because there is not a number n which added to its sum of digits gives 616264024454356.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616264024454359) 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, 58938788236 + ... + 58938798691.

It is an arithmetic number, because the mean of its divisors is an integer number (89940598826064).

Almost surely, 2^{616264024454356} is an apocalyptic number.

It is an amenable number.

616264024454356 is a deficient number, since it is larger than the sum of its proper divisors (463023161458412).

616264024454356 is a wasteful number, since it uses less digits than its factorization.

616264024454356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117877588238 (or 117877588236 counting only the distinct ones).

The product of its (nonzero) digits is 99532800, while the sum is 58.

The spelling of 616264024454356 in words is "six hundred sixteen trillion, two hundred sixty-four billion, twenty-four million, four hundred fifty-four thousand, three hundred fifty-six".