354162685485 has 64 divisors (see below), whose sum is σ = 649103910912. Its totient is φ = 161530419456.

The previous prime is 354162685483. The next prime is 354162685507. The reversal of 354162685485 is 584586261453.

It is not a de Polignac number, because 354162685485 - 2¹ = 354162685483 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354162685483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 107093202 + ... + 107096508.

It is an arithmetic number, because the mean of its divisors is an integer number (10142248608).

Almost surely, 2^354162685485 is an apocalyptic number.

354162685485 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

354162685485 is a deficient number, since it is larger than the sum of its proper divisors (294941225427).

354162685485 is a wasteful number, since it uses less digits than its factorization.

354162685485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5362.

The product of its digits is 27648000, while the sum is 57.

The spelling of 354162685485 in words is "three hundred fifty-four billion, one hundred sixty-two million, six hundred eighty-five thousand, four hundred eighty-five".