734411709553 has 4 divisors (see below), whose sum is σ = 734413470948. Its totient is φ = 734409948160.

The previous prime is 734411709541. The next prime is 734411709571. The reversal of 734411709553 is 355907114437.

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

It can be written as a sum of positive squares in 2 ways, for example, as 554268338064 + 180143371489 = 744492^2 + 424433^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-734411709553 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 734411709497 and 734411709506.

It is not an unprimeable number, because it can be changed into a prime (734411709593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135825 + ... + 1219537.

It is an arithmetic number, because the mean of its divisors is an integer number (183603367737).

Almost surely, 2^734411709553 is an apocalyptic number.

It is an amenable number.

734411709553 is a deficient number, since it is larger than the sum of its proper divisors (1761395).

734411709553 is a wasteful number, since it uses less digits than its factorization.

734411709553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1761394.

The product of its (nonzero) digits is 1587600, while the sum is 49.

The spelling of 734411709553 in words is "seven hundred thirty-four billion, four hundred eleven million, seven hundred nine thousand, five hundred fifty-three".