611414332453 has 4 divisors (see below), whose sum is σ = 611419814208. Its totient is φ = 611408850700.

The previous prime is 611414332429. The next prime is 611414332457. The reversal of 611414332453 is 354233414116.

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 a de Polignac number, because none of the positive numbers 2^k-611414332453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (611414332457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2570023 + ... + 2797828.

It is an arithmetic number, because the mean of its divisors is an integer number (152854953552).

Almost surely, 2^611414332453 is an apocalyptic number.

It is an amenable number.

611414332453 is a deficient number, since it is larger than the sum of its proper divisors (5481755).

611414332453 is a wasteful number, since it uses less digits than its factorization.

611414332453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5481754.

The product of its digits is 103680, while the sum is 37.

Adding to 611414332453 its reverse (354233414116), we get a palindrome (965647746569).

The spelling of 611414332453 in words is "six hundred eleven billion, four hundred fourteen million, three hundred thirty-two thousand, four hundred fifty-three".