5591863061 has 8 divisors (see below), whose sum is σ = 5722944480. Its totient is φ = 5460828912.

The previous prime is 5591863007. The next prime is 5591863073. The reversal of 5591863061 is 1603681955.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5591863061 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 (5591866061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370091 + ... + 384903.

It is an arithmetic number, because the mean of its divisors is an integer number (715368060).

Almost surely, 2^5591863061 is an apocalyptic number.

It is an amenable number.

5591863061 is a deficient number, since it is larger than the sum of its proper divisors (131081419).

5591863061 is a wasteful number, since it uses less digits than its factorization.

5591863061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23635.

The product of its (nonzero) digits is 194400, while the sum is 44.

The square root of 5591863061 is about 74778.7607613285. The cubic root of 5591863061 is about 1774.9474888651.

The spelling of 5591863061 in words is "five billion, five hundred ninety-one million, eight hundred sixty-three thousand, sixty-one".