34612553 has 4 divisors (see below), whose sum is σ = 34625220. Its totient is φ = 34599888.

The previous prime is 34612541. The next prime is 34612579. The reversal of 34612553 is 35521643.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 35521643 = 2113 ⋅16811.

It can be written as a sum of positive squares in 2 ways, for example, as 12588304 + 22024249 = 3548^2 + 4693^2 .

It is a cyclic number.

It is not a de Polignac number, because 34612553 - 2¹⁸ = 34350409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34662553) 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, 350 + ... + 8327.

It is an arithmetic number, because the mean of its divisors is an integer number (8656305).

Almost surely, 2^34612553 is an apocalyptic number.

It is an amenable number.

34612553 is a deficient number, since it is larger than the sum of its proper divisors (12667).

34612553 is an equidigital number, since it uses as much as digits as its factorization.

34612553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12666.

The product of its digits is 10800, while the sum is 29.

The square root of 34612553 is about 5883.2434081891. The cubic root of 34612553 is about 325.8951354539.

The spelling of 34612553 in words is "thirty-four million, six hundred twelve thousand, five hundred fifty-three".