1073425553 has 4 divisors (see below), whose sum is σ = 1073748480. Its totient is φ = 1073102628.

The previous prime is 1073425541. The next prime is 1073425567. The reversal of 1073425553 is 3555243701.

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 a cyclic number.

It is not a de Polignac number, because 1073425553 - 2¹⁶ = 1073360017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1073425523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156425 + ... + 163142.

It is an arithmetic number, because the mean of its divisors is an integer number (268437120).

Almost surely, 2^1073425553 is an apocalyptic number.

It is an amenable number.

1073425553 is a deficient number, since it is larger than the sum of its proper divisors (322927).

1073425553 is an equidigital number, since it uses as much as digits as its factorization.

1073425553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322926.

The product of its (nonzero) digits is 63000, while the sum is 35.

The square root of 1073425553 is about 32763.1737321035. The cubic root of 1073425553 is about 1023.8994502838.

The spelling of 1073425553 in words is "one billion, seventy-three million, four hundred twenty-five thousand, five hundred fifty-three".