353407522473 has 20 divisors (see below), whose sum is σ = 528380734288. Its totient is φ = 235403751960.

The previous prime is 353407522463. The next prime is 353407522493. The reversal of 353407522473 is 374225704353.

353407522473 is a `hidden beast` number, since 3 + 53 + 4 + 0 + 7 + 522 + 4 + 73 = 666.

It is not a de Polignac number, because 353407522473 - 2¹⁶ = 353407456937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (353407522463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1768111 + ... + 1957812.

Almost surely, 2^353407522473 is an apocalyptic number.

It is an amenable number.

353407522473 is a deficient number, since it is larger than the sum of its proper divisors (174973211815).

353407522473 is a wasteful number, since it uses less digits than its factorization.

353407522473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3727106 (or 3727097 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 45.

The spelling of 353407522473 in words is "three hundred fifty-three billion, four hundred seven million, five hundred twenty-two thousand, four hundred seventy-three".