1073386533 has 4 divisors (see below), whose sum is σ = 1431182048. Its totient is φ = 715591020.

The previous prime is 1073386507. The next prime is 1073386537. The reversal of 1073386533 is 3356833701.

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 1073386533 - 2⁸ = 1073386277 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1073386491 and 1073386500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1073386537) 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, 178897753 + ... + 178897758.

It is an arithmetic number, because the mean of its divisors is an integer number (357795512).

Almost surely, 2^1073386533 is an apocalyptic number.

It is an amenable number.

1073386533 is a deficient number, since it is larger than the sum of its proper divisors (357795515).

1073386533 is an equidigital number, since it uses as much as digits as its factorization.

1073386533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357795514.

The product of its (nonzero) digits is 136080, while the sum is 39.

The square root of 1073386533 is about 32762.5782410359. The cubic root of 1073386533 is about 1023.8870435732.

The spelling of 1073386533 in words is "one billion, seventy-three million, three hundred eighty-six thousand, five hundred thirty-three".