354055550453 has 4 divisors (see below), whose sum is σ = 386242418688. Its totient is φ = 321868682220.

The previous prime is 354055550423. The next prime is 354055550543.

354055550453 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 354055550453 - 2¹⁴ = 354055534069 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 (354055550423) 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, 16093434101 + ... + 16093434122.

It is an arithmetic number, because the mean of its divisors is an integer number (96560604672).

Almost surely, 2^354055550453 is an apocalyptic number.

It is an amenable number.

354055550453 is a deficient number, since it is larger than the sum of its proper divisors (32186868235).

354055550453 is a wasteful number, since it uses less digits than its factorization.

354055550453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32186868234.

The product of its (nonzero) digits is 2250000, while the sum is 44.

The spelling of 354055550453 in words is "three hundred fifty-four billion, fifty-five million, five hundred fifty thousand, four hundred fifty-three".