425533354 has 4 divisors (see below), whose sum is σ = 638300034. Its totient is φ = 212766676.

The previous prime is 425533333. The next prime is 425533357. The reversal of 425533354 is 453335524.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 381616225 + 43917129 = 19535^2 + 6627^2 .

It is not an unprimeable number, because it can be changed into a prime (425533357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106383337 + ... + 106383340.

Almost surely, 2^425533354 is an apocalyptic number.

425533354 is a deficient number, since it is larger than the sum of its proper divisors (212766680).

425533354 is a wasteful number, since it uses less digits than its factorization.

425533354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212766679.

The product of its digits is 108000, while the sum is 34.

The square root of 425533354 is about 20628.4598067815. The cubic root of 425533354 is about 752.1616770321.

Adding to 425533354 its reverse (453335524), we get a palindrome (878868878).

The spelling of 425533354 in words is "four hundred twenty-five million, five hundred thirty-three thousand, three hundred fifty-four".