552400535345 has 4 divisors (see below), whose sum is σ = 662880642420. Its totient is φ = 441920428272.

The previous prime is 552400535327. The next prime is 552400535347. The reversal of 552400535345 is 543535004255.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 543535004255 = 5 ⋅108707000851.

It can be written as a sum of positive squares in 2 ways, for example, as 68495264656 + 483905270689 = 261716^2 + 695633^2 .

It is a cyclic number.

It is not a de Polignac number, because 552400535345 - 2¹⁴ = 552400518961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (552400535347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55240053530 + ... + 55240053539.

It is an arithmetic number, because the mean of its divisors is an integer number (165720160605).

Almost surely, 2^552400535345 is an apocalyptic number.

It is an amenable number.

552400535345 is a deficient number, since it is larger than the sum of its proper divisors (110480107075).

552400535345 is a wasteful number, since it uses less digits than its factorization.

552400535345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110480107074.

The product of its (nonzero) digits is 900000, while the sum is 41.

The spelling of 552400535345 in words is "five hundred fifty-two billion, four hundred million, five hundred thirty-five thousand, three hundred forty-five".