553531414 has 4 divisors (see below), whose sum is σ = 830297124. Its totient is φ = 276765706.

The previous prime is 553531393. The next prime is 553531457. The reversal of 553531414 is 414135355.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138382852 + ... + 138382855.

It is an arithmetic number, because the mean of its divisors is an integer number (207574281).

Almost surely, 2^553531414 is an apocalyptic number.

553531414 is a deficient number, since it is larger than the sum of its proper divisors (276765710).

553531414 is a wasteful number, since it uses less digits than its factorization.

553531414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276765709.

The product of its digits is 18000, while the sum is 31.

The square root of 553531414 is about 23527.2483303934. The cubic root of 553531414 is about 821.0710839817.

Adding to 553531414 its reverse (414135355), we get a palindrome (967666769).

The spelling of 553531414 in words is "five hundred fifty-three million, five hundred thirty-one thousand, four hundred fourteen".