2353536804778 has 8 divisors (see below), whose sum is σ = 3531506408640. Its totient is φ = 1176368001900.

The previous prime is 2353536804767. The next prime is 2353536804779. The reversal of 2353536804778 is 8774086353532.

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

It is not an unprimeable number, because it can be changed into a prime (2353536804779) 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, 200192898 + ... + 200204653.

It is an arithmetic number, because the mean of its divisors is an integer number (441438301080).

Almost surely, 2^{2353536804778} is an apocalyptic number.

2353536804778 is a deficient number, since it is larger than the sum of its proper divisors (1177969603862).

2353536804778 is a wasteful number, since it uses less digits than its factorization.

2353536804778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400400492.

The product of its (nonzero) digits is 101606400, while the sum is 61.

The spelling of 2353536804778 in words is "two trillion, three hundred fifty-three billion, five hundred thirty-six million, eight hundred four thousand, seven hundred seventy-eight".