675322553 has 4 divisors (see below), whose sum is σ = 675385488. Its totient is φ = 675259620.

The previous prime is 675322541. The next prime is 675322579. The reversal of 675322553 is 355223576.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 675322553 - 2¹⁴ = 675306169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (675342553) 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, 10883 + ... + 38328.

It is an arithmetic number, because the mean of its divisors is an integer number (168846372).

Almost surely, 2^675322553 is an apocalyptic number.

It is an amenable number.

675322553 is a deficient number, since it is larger than the sum of its proper divisors (62935).

675322553 is a wasteful number, since it uses less digits than its factorization.

675322553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62934.

The product of its digits is 189000, while the sum is 38.

The square root of 675322553 is about 25986.9689075121. The cubic root of 675322553 is about 877.3450252421.

The spelling of 675322553 in words is "six hundred seventy-five million, three hundred twenty-two thousand, five hundred fifty-three".