357149853 has 12 divisors (see below), whose sum is σ = 532524928. Its totient is φ = 230419080.

The previous prime is 357149839. The next prime is 357149867. The reversal of 357149853 is 358941753.

It is an interprime number because it is at equal distance from previous prime (357149839) and next prime (357149867).

It is not a de Polignac number, because 357149853 - 2¹⁰ = 357148829 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 357149799 and 357149808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (357149803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 639775 + ... + 640332.

Almost surely, 2^357149853 is an apocalyptic number.

It is an amenable number.

357149853 is a deficient number, since it is larger than the sum of its proper divisors (175375075).

357149853 is a wasteful number, since it uses less digits than its factorization.

357149853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1280144 (or 1280141 counting only the distinct ones).

The product of its digits is 453600, while the sum is 45.

The square root of 357149853 is about 18898.4087425370. The cubic root of 357149853 is about 709.4963385574.

The spelling of 357149853 in words is "three hundred fifty-seven million, one hundred forty-nine thousand, eight hundred fifty-three".