75556880485007 has 16 divisors (see below), whose sum is σ = 80026799719680. Its totient is φ = 71089785551232.

The previous prime is 75556880484949. The next prime is 75556880485043. The reversal of 75556880485007 is 70058408865557.

It is a cyclic number.

It is not a de Polignac number, because 75556880485007 - 2¹⁰ = 75556880483983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75556880485057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1545643388 + ... + 1545692270.

It is an arithmetic number, because the mean of its divisors is an integer number (5001674982480).

Almost surely, 2^{75556880485007} is an apocalyptic number.

75556880485007 is a deficient number, since it is larger than the sum of its proper divisors (4469919234673).

75556880485007 is a wasteful number, since it uses less digits than its factorization.

75556880485007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75902.

The product of its (nonzero) digits is 376320000, while the sum is 68.

The spelling of 75556880485007 in words is "seventy-five trillion, five hundred fifty-six billion, eight hundred eighty million, four hundred eighty-five thousand, seven".