354525538 has 8 divisors (see below), whose sum is σ = 532224000. Its totient is φ = 177117540.

The previous prime is 354525511. The next prime is 354525539. The reversal of 354525538 is 835525453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 354525538.

It is not an unprimeable number, because it can be changed into a prime (354525539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69538 + ... + 74461.

It is an arithmetic number, because the mean of its divisors is an integer number (66528000).

Almost surely, 2^354525538 is an apocalyptic number.

354525538 is a deficient number, since it is larger than the sum of its proper divisors (177698462).

354525538 is a wasteful number, since it uses less digits than its factorization.

354525538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145232.

The product of its digits is 360000, while the sum is 40.

The square root of 354525538 is about 18828.8485574663. The cubic root of 354525538 is about 707.7542863494.

The spelling of 354525538 in words is "three hundred fifty-four million, five hundred twenty-five thousand, five hundred thirty-eight".