553528497 has 4 divisors (see below), whose sum is σ = 738038000. Its totient is φ = 369018996.

The previous prime is 553528453. The next prime is 553528513. The reversal of 553528497 is 794825355.

553528497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 553528497 - 2¹⁰ = 553527473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (553528427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92254747 + ... + 92254752.

It is an arithmetic number, because the mean of its divisors is an integer number (184509500).

Almost surely, 2^553528497 is an apocalyptic number.

It is an amenable number.

553528497 is a deficient number, since it is larger than the sum of its proper divisors (184509503).

553528497 is a wasteful number, since it uses less digits than its factorization.

553528497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184509502.

The product of its digits is 1512000, while the sum is 48.

The square root of 553528497 is about 23527.1863383618. The cubic root of 553528497 is about 821.0696416856.

The spelling of 553528497 in words is "five hundred fifty-three million, five hundred twenty-eight thousand, four hundred ninety-seven".