5991730474 has 4 divisors (see below), whose sum is σ = 8987595714. Its totient is φ = 2995865236.

The previous prime is 5991730453. The next prime is 5991730477. The reversal of 5991730474 is 4740371995.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4740371995 = 5 ⋅948074399.

It can be written as a sum of positive squares in only one way, i.e., 5906998449 + 84732025 = 76857^2 + 9205^2 .

It is not an unprimeable number, because it can be changed into a prime (5991730477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1497932617 + ... + 1497932620.

Almost surely, 2^5991730474 is an apocalyptic number.

5991730474 is a deficient number, since it is larger than the sum of its proper divisors (2995865240).

5991730474 is a wasteful number, since it uses less digits than its factorization.

5991730474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2995865239.

The product of its (nonzero) digits is 952560, while the sum is 49.

The square root of 5991730474 is about 77406.2689580114. The cubic root of 5991730474 is about 1816.2853908972.

The spelling of 5991730474 in words is "five billion, nine hundred ninety-one million, seven hundred thirty thousand, four hundred seventy-four".