354225010555455 has 128 divisors (see below), whose sum is σ = 645842320945920. Its totient is φ = 164559201730560.

The previous prime is 354225010555391. The next prime is 354225010555457. The reversal of 354225010555455 is 554555010522453.

It is not a de Polignac number, because 354225010555455 - 2⁶ = 354225010555391 is a prime.

It is a super-3 number, since 3×354225010555455³ (a number of 45 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 354225010555398 and 354225010555407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354225010555457) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 50887639 + ... + 57428231.

It is an arithmetic number, because the mean of its divisors is an integer number (5045643132390).

Almost surely, 2^{354225010555455} is an apocalyptic number.

354225010555455 is a deficient number, since it is larger than the sum of its proper divisors (291617310390465).

354225010555455 is a wasteful number, since it uses less digits than its factorization.

354225010555455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6540861.

The product of its (nonzero) digits is 15000000, while the sum is 51.

The spelling of 354225010555455 in words is "three hundred fifty-four trillion, two hundred twenty-five billion, ten million, five hundred fifty-five thousand, four hundred fifty-five".