552501755775 has 72 divisors (see below), whose sum is σ = 1002840352800. Its totient is φ = 290748960000.

The previous prime is 552501755761. The next prime is 552501755779. The reversal of 552501755775 is 577557105255.

It is a happy number.

552501755775 is a `hidden beast` number, since 5 + 5 + 2 + 5 + 0 + 17 + 557 + 75 = 666.

It is not a de Polignac number, because 552501755775 - 2⁷ = 552501755647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552501755779) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5007705 + ... + 5116845.

Almost surely, 2^552501755775 is an apocalyptic number.

552501755775 is a deficient number, since it is larger than the sum of its proper divisors (450338597025).

552501755775 is a wasteful number, since it uses less digits than its factorization.

552501755775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109457 (or 109449 counting only the distinct ones).

The product of its (nonzero) digits is 10718750, while the sum is 54.

The spelling of 552501755775 in words is "five hundred fifty-two billion, five hundred one million, seven hundred fifty-five thousand, seven hundred seventy-five".