552145413334045 has 4 divisors (see below), whose sum is σ = 662574496000860. Its totient is φ = 441716330667232.

The previous prime is 552145413334019. The next prime is 552145413334057. The reversal of 552145413334045 is 540433314541255.

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 436037418117081 + 116107995216964 = 20881509^2 + 10775342^2 .

It is a cyclic number.

It is not a de Polignac number, because 552145413334045 - 2⁵ = 552145413334013 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 552145413334045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55214541333400 + ... + 55214541333409.

It is an arithmetic number, because the mean of its divisors is an integer number (165643624000215).

Almost surely, 2^{552145413334045} is an apocalyptic number.

It is an amenable number.

552145413334045 is a deficient number, since it is larger than the sum of its proper divisors (110429082666815).

552145413334045 is a wasteful number, since it uses less digits than its factorization.

552145413334045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110429082666814.

The product of its (nonzero) digits is 8640000, while the sum is 49.

The spelling of 552145413334045 in words is "five hundred fifty-two trillion, one hundred forty-five billion, four hundred thirteen million, three hundred thirty-four thousand, forty-five".