354455413225 has 48 divisors (see below), whose sum is σ = 471887475840. Its totient is φ = 263175091200.

The previous prime is 354455413223. The next prime is 354455413231. The reversal of 354455413225 is 522314554453.

It is not a de Polignac number, because 354455413225 - 2¹ = 354455413223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (354455413223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9756444 + ... + 9792706.

It is an arithmetic number, because the mean of its divisors is an integer number (9830989080).

Almost surely, 2^354455413225 is an apocalyptic number.

It is an amenable number.

354455413225 is a deficient number, since it is larger than the sum of its proper divisors (117432062615).

354455413225 is a wasteful number, since it uses less digits than its factorization.

354455413225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36610 (or 36605 counting only the distinct ones).

The product of its digits is 1440000, while the sum is 43.

Adding to 354455413225 its reverse (522314554453), we get a palindrome (876769967678).

The spelling of 354455413225 in words is "three hundred fifty-four billion, four hundred fifty-five million, four hundred thirteen thousand, two hundred twenty-five".