353968550461 has 8 divisors (see below), whose sum is σ = 356022191520. Its totient is φ = 351920803248.

The previous prime is 353968550443. The next prime is 353968550501. The reversal of 353968550461 is 164055869353.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-353968550461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (353968550401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1352971 + ... + 1593256.

It is an arithmetic number, because the mean of its divisors is an integer number (44502773940).

Almost surely, 2^353968550461 is an apocalyptic number.

It is an amenable number.

353968550461 is a deficient number, since it is larger than the sum of its proper divisors (2053641059).

353968550461 is a wasteful number, since it uses less digits than its factorization.

353968550461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2946923.

The product of its (nonzero) digits is 11664000, while the sum is 55.

The spelling of 353968550461 in words is "three hundred fifty-three billion, nine hundred sixty-eight million, five hundred fifty thousand, four hundred sixty-one".