34553023 has 4 divisors (see below), whose sum is σ = 35119528. Its totient is φ = 33986520.

The previous prime is 34553021. The next prime is 34553047. The reversal of 34553023 is 32035543.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 34553023 - 2¹ = 34553021 is a prime.

It is a super-2 number, since 2×34553023² = 2387822796877058, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34553021) 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, 283161 + ... + 283282.

It is an arithmetic number, because the mean of its divisors is an integer number (8779882).

Almost surely, 2^34553023 is an apocalyptic number.

34553023 is a deficient number, since it is larger than the sum of its proper divisors (566505).

34553023 is an equidigital number, since it uses as much as digits as its factorization.

34553023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566504.

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 34553023 is about 5878.1819468268. The cubic root of 34553023 is about 325.7081929656.

Adding to 34553023 its reverse (32035543), we get a palindrome (66588566).

The spelling of 34553023 in words is "thirty-four million, five hundred fifty-three thousand, twenty-three".