245553353016323 has 8 divisors (see below), whose sum is σ = 268426439293440. Its totient is φ = 222771942436680.

The previous prime is 245553353016263. The next prime is 245553353016337. The reversal of 245553353016323 is 323610353355542.

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-245553353016323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245553353016373) 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, 22918918763 + ... + 22918929476.

It is an arithmetic number, because the mean of its divisors is an integer number (33553304911680).

Almost surely, 2^{245553353016323} is an apocalyptic number.

245553353016323 is a deficient number, since it is larger than the sum of its proper divisors (22873086277117).

245553353016323 is a wasteful number, since it uses less digits than its factorization.

245553353016323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45837848737.

The product of its (nonzero) digits is 14580000, while the sum is 50.

The spelling of 245553353016323 in words is "two hundred forty-five trillion, five hundred fifty-three billion, three hundred fifty-three million, sixteen thousand, three hundred twenty-three".