5691613340 has 24 divisors (see below), whose sum is σ = 13659872352. Its totient is φ = 1951410240.

The previous prime is 5691613337. The next prime is 5691613363. The reversal of 5691613340 is 433161965.

It is a junction number, because it is equal to n+sod(n) for n = 5691613294 and 5691613303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20327051 + ... + 20327330.

It is an arithmetic number, because the mean of its divisors is an integer number (569161348).

Almost surely, 2^5691613340 is an apocalyptic number.

It is an amenable number.

5691613340 is an abundant number, since it is smaller than the sum of its proper divisors (7968259012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5691613340 is a wasteful number, since it uses less digits than its factorization.

5691613340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40654397 (or 40654395 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 5691613340 is about 75442.7818946253. The cubic root of 5691613340 is about 1785.4394626575.

The spelling of 5691613340 in words is "five billion, six hundred ninety-one million, six hundred thirteen thousand, three hundred forty".