555207672775 has 24 divisors (see below), whose sum is σ = 796768209920. Its totient is φ = 375894660960.

The previous prime is 555207672743. The next prime is 555207672809. The reversal of 555207672775 is 577276702555.

It is not a de Polignac number, because 555207672775 - 2⁵ = 555207672743 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20066019 + ... + 20093668.

Almost surely, 2^555207672775 is an apocalyptic number.

555207672775 is a deficient number, since it is larger than the sum of its proper divisors (241560537145).

555207672775 is a wasteful number, since it uses less digits than its factorization.

555207672775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40159783 (or 40159778 counting only the distinct ones).

The product of its (nonzero) digits is 36015000, while the sum is 58.

The spelling of 555207672775 in words is "five hundred fifty-five billion, two hundred seven million, six hundred seventy-two thousand, seven hundred seventy-five".