351955485 has 36 divisors (see below), whose sum is σ = 709661628. Its totient is φ = 160892928.

The previous prime is 351955451. The next prime is 351955501. The reversal of 351955485 is 584559153.

351955485 is a `hidden beast` number, since 3 + 5 + 19 + 554 + 85 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 36324729 + 315630756 = 6027^2 + 17766^2 .

It is not a de Polignac number, because 351955485 - 2¹⁴ = 351939101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 351955485.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 77604 + ... + 82013.

It is an arithmetic number, because the mean of its divisors is an integer number (19712823).

Almost surely, 2^351955485 is an apocalyptic number.

351955485 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

351955485 is an abundant number, since it is smaller than the sum of its proper divisors (357706143).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

351955485 is a wasteful number, since it uses less digits than its factorization.

351955485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159642 (or 159632 counting only the distinct ones).

The product of its digits is 540000, while the sum is 45.

The square root of 351955485 is about 18760.4766730486. The cubic root of 351955485 is about 706.0399018983.

The spelling of 351955485 in words is "three hundred fifty-one million, nine hundred fifty-five thousand, four hundred eighty-five".