354155551453 has 16 divisors (see below), whose sum is σ = 397184901120. Its totient is φ = 313022502000.

The previous prime is 354155551447. The next prime is 354155551471.

354155551453 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 354155551453 - 2²¹ = 354153454301 is a prime.

It is a super-2 number, since 2×354155551453² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354125551453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2190213 + ... + 2346346.

It is an arithmetic number, because the mean of its divisors is an integer number (24824056320).

Almost surely, 2^354155551453 is an apocalyptic number.

It is an amenable number.

354155551453 is a deficient number, since it is larger than the sum of its proper divisors (43029349667).

354155551453 is a wasteful number, since it uses less digits than its factorization.

354155551453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4536768.

The product of its digits is 2250000, while the sum is 46.

The spelling of 354155551453 in words is "three hundred fifty-four billion, one hundred fifty-five million, five hundred fifty-one thousand, four hundred fifty-three".