353673513745 has 64 divisors (see below), whose sum is σ = 458787110400. Its totient is φ = 261247866880.

The previous prime is 353673513733. The next prime is 353673513751. The reversal of 353673513745 is 547315376353.

It is a happy number.

It is not a de Polignac number, because 353673513745 - 2⁷ = 353673513617 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 353673513692 and 353673513701.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 48557874 + ... + 48565156.

It is an arithmetic number, because the mean of its divisors is an integer number (7168548600).

Almost surely, 2^353673513745 is an apocalyptic number.

It is an amenable number.

353673513745 is a deficient number, since it is larger than the sum of its proper divisors (105113596655).

353673513745 is a wasteful number, since it uses less digits than its factorization.

353673513745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7530.

The product of its digits is 11907000, while the sum is 52.

The spelling of 353673513745 in words is "three hundred fifty-three billion, six hundred seventy-three million, five hundred thirteen thousand, seven hundred forty-five".