3555622602616 has 24 divisors (see below), whose sum is σ = 7755248279520. Its totient is φ = 1523838258096.

The previous prime is 3555622602613. The next prime is 3555622602629. The reversal of 3555622602616 is 6162062265553.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a self number, because there is not a number n which added to its sum of digits gives 3555622602616.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3555622602613) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4535232520 + ... + 4535233303.

It is an arithmetic number, because the mean of its divisors is an integer number (323135344980).

Almost surely, 2^{3555622602616} is an apocalyptic number.

It is an amenable number.

3555622602616 is an abundant number, since it is smaller than the sum of its proper divisors (4199625676904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3555622602616 is a wasteful number, since it uses less digits than its factorization.

3555622602616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9070465843 (or 9070465832 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 49.

The spelling of 3555622602616 in words is "three trillion, five hundred fifty-five billion, six hundred twenty-two million, six hundred two thousand, six hundred sixteen".