5869907561 has 4 divisors (see below), whose sum is σ = 6708465792. Its totient is φ = 5031349332.

The previous prime is 5869907539. The next prime is 5869907591. The reversal of 5869907561 is 1657099685.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1657099685 = 5 ⋅331419937.

It is a cyclic number.

It is not a de Polignac number, because 5869907561 - 2⁶ = 5869907497 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5869907497 and 5869907506.

It is not an unprimeable number, because it can be changed into a prime (5869907531) 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, 419279105 + ... + 419279118.

It is an arithmetic number, because the mean of its divisors is an integer number (1677116448).

Almost surely, 2^5869907561 is an apocalyptic number.

It is an amenable number.

5869907561 is a deficient number, since it is larger than the sum of its proper divisors (838558231).

5869907561 is an equidigital number, since it uses as much as digits as its factorization.

5869907561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838558230.

The product of its (nonzero) digits is 4082400, while the sum is 56.

The square root of 5869907561 is about 76615.3219728273. The cubic root of 5869907561 is about 1803.8915354123.

The spelling of 5869907561 in words is "five billion, eight hundred sixty-nine million, nine hundred seven thousand, five hundred sixty-one".