5661825016 has 16 divisors (see below), whose sum is σ = 10616757840. Its totient is φ = 2830689600.

The previous prime is 5661824999. The next prime is 5661825047. The reversal of 5661825016 is 6105281665.

It is a self number, because there is not a number n which added to its sum of digits gives 5661825016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138541 + ... + 174691.

It is an arithmetic number, because the mean of its divisors is an integer number (663547365).

Almost surely, 2^5661825016 is an apocalyptic number.

It is an amenable number.

5661825016 is a deficient number, since it is larger than the sum of its proper divisors (4954932824).

5661825016 is a wasteful number, since it uses less digits than its factorization.

5661825016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55734 (or 55730 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 5661825016 is about 75245.0996145264. The cubic root of 5661825016 is about 1782.3191812684.

The spelling of 5661825016 in words is "five billion, six hundred sixty-one million, eight hundred twenty-five thousand, sixteen".