555716701 has 4 divisors (see below), whose sum is σ = 555773404. Its totient is φ = 555660000.

The previous prime is 555716699. The next prime is 555716717. The reversal of 555716701 is 107617555.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 107617555 = 5 ⋅21523511.

It can be written as a sum of positive squares in 2 ways, for example, as 438860601 + 116856100 = 20949^2 + 10810^2 .

It is a 3-Lehmer number, since φ(555716701) divides (555716701-1)³.

It is a cyclic number.

It is not a de Polignac number, because 555716701 - 2¹ = 555716699 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555716741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9450 + ... + 34651.

It is an arithmetic number, because the mean of its divisors is an integer number (138943351).

Almost surely, 2^555716701 is an apocalyptic number.

555716701 is the 12601-st nonagonal number.

It is an amenable number.

555716701 is a deficient number, since it is larger than the sum of its proper divisors (56703).

555716701 is a wasteful number, since it uses less digits than its factorization.

555716701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56702.

The product of its (nonzero) digits is 36750, while the sum is 37.

The square root of 555716701 is about 23573.6442027956. The cubic root of 555716701 is about 822.1501675278.

The spelling of 555716701 in words is "five hundred fifty-five million, seven hundred sixteen thousand, seven hundred one".